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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG715598171

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG715598171

Diamond specifications and retailer prices

From €827 EUR
$924 USD
As of October 30, 2026
Save €6,513 EUR (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €7,340 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG715598171 or 715598171. Listed at 27 retailers as of October 30, 2026, with prices from €827 to €7,340, a €6,513 spread on the same certified stone. Do Amore Diamonds lists it at €7,340. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.91
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715598171
Dimensions10.78 × 7.20 × 4.54 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.78 mm7.20 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715598171
Side View
Table 57.0%Crown 32.7°Girdle: MediumPavilion 32°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,340 EUR|Low: €815 EUR|High: €9,381 EUR|Avg: €2,636 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
October 30, 2026
Retailer 6€827 EUR
Retailer 24€900 EUR
Retailer 14€925 EUR
Retailer 5€959 EUR
Retailer 15€959 EUR
Retailer 21€1,114 EUR
Retailer 13€1,169 EUR
Retailer 8€1,197 EUR
Retailer 12€1,295 EUR
Retailer 22€1,463 EUR
Retailer 19€1,523 EUR
Retailer 7€1,984 EUR
Retailer 9€2,134 EUR
Retailer 4€2,276 EUR
Retailer 23€2,511 EUR
Retailer 20€2,731 EUR
Retailer 11€2,919 EUR
Retailer 17€3,059 EUR
Retailer 10€3,106 EUR
Retailer 3€3,609 EUR
Retailer 16€3,732 EUR
Retailer 18€3,767 EUR
Retailer 25€4,784 EUR
Retailer 2€6,758 EUR
Do Amore Diamonds€7,340 EUR

36 data points across 25 retailers

27 retailers€827 EUR to €7,340 EUR

A
Cheapest Retailer
-
€827 EUR
$924 USD
A
Retailer 2
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€900 EUR
$1,005 USD
View
A
Retailer 3
-
€925 EUR
$1,033 USD
View
Final sale: no returns
A
Retailer 4
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€959 EUR
$1,071 USD
View
Retailer 5
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€959 EUR
$1,071 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€1,114 EUR
$1,245 USD
View
A
Retailer 7
-
€1,169 EUR
£1,028 GBP
View
A
Retailer 8
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€1,197 EUR
$1,337 USD
View
A
Retailer 9
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€1,295 EUR
HK$11,300 HKD
View
A
Retailer 10
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€1,463 EUR
$1,634 USD
View
A
Retailer 11
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€1,523 EUR
£1,339 GBP
View
A
Retailer 12
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€1,984 EUR
$2,217 USD
View
A
Retailer 13
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€2,134 EUR
$2,384 USD
View
A
Retailer 14
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€2,276 EUR
$2,543 USD
View
Retailer 15
-
€2,511 EUR
A$4,316 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
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€2,731 EUR
ZAR 49,292 ZAR
View
B+
Retailer 17
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€2,919 EUR
£2,568 GBP
View
B+
Retailer 18
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€3,000 EUR
$3,352 USD
View
B+
Retailer 19
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€3,059 EUR
$3,417 USD
View
B+
Retailer 20
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€3,106 EUR
$3,470 USD
View
B+
Retailer 21
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€3,609 EUR
£3,175 GBP
View
B+
Retailer 22
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€3,732 EUR
SGD 5,635 SGD
View
B+
Retailer 23
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€3,767 EUR
$4,209 USD
View
Retailer 24
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€4,784 EUR
$5,345 USD
View
Price last confirmed 9 days ago
Retailer 25
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€5,115 EUR
£4,500 GBP
View
Price last confirmed 14 days ago
B
Retailer 26
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€6,758 EUR
$7,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-8893BD1CD · Oct 30
€7,340 EUR
$8,200 USD
View
26 more retailers have this diamond
Prices start from €827 EURSave up to €6,513 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.91ct Radiant
€827 EUR