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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 $1,639 NZD
$924 USD
As of October 30, 2026
Save $12,910 NZD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $14,549 NZD 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 $1,639 to $14,549, a $12,910 spread on the same certified stone. Do Amore Diamonds lists it at $14,549. 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: $14,549 NZD|Low: $1,616 NZD|High: $18,595 NZD|Avg: $5,224 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
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Retailer 11
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Retailer 24
Retailer 25
October 30, 2026
Retailer 6$1,639 NZD
Retailer 24$1,783 NZD
Retailer 14$1,833 NZD
Retailer 5$1,900 NZD
Retailer 15$1,900 NZD
Retailer 21$2,209 NZD
Retailer 13$2,316 NZD
Retailer 8$2,372 NZD
Retailer 12$2,566 NZD
Retailer 22$2,899 NZD
Retailer 19$3,018 NZD
Retailer 7$3,934 NZD
Retailer 9$4,230 NZD
Retailer 4$4,512 NZD
Retailer 23$4,978 NZD
Retailer 20$5,414 NZD
Retailer 11$5,787 NZD
Retailer 17$6,063 NZD
Retailer 10$6,156 NZD
Retailer 3$7,154 NZD
Retailer 16$7,399 NZD
Retailer 18$7,467 NZD
Retailer 25$9,484 NZD
Retailer 2$13,396 NZD
Do Amore Diamonds$14,549 NZD

36 data points across 25 retailers

27 retailers$1,639 NZD to $14,549 NZD

A
Cheapest Retailer
-
$1,639 NZD
$924 USD
A
Retailer 2
-
$1,783 NZD
$1,005 USD
View
A
Retailer 3
-
$1,833 NZD
$1,033 USD
View
Final sale: no returns
A
Retailer 4
-
$1,900 NZD
$1,071 USD
View
Retailer 5
-
$1,900 NZD
$1,071 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,209 NZD
$1,245 USD
View
A
Retailer 7
-
$2,316 NZD
£1,028 GBP
View
A
Retailer 8
-
$2,372 NZD
$1,337 USD
View
A
Retailer 9
-
$2,566 NZD
HK$11,300 HKD
View
A
Retailer 10
-
$2,899 NZD
$1,634 USD
View
A
Retailer 11
-
$3,018 NZD
£1,339 GBP
View
A
Retailer 12
-
$3,934 NZD
$2,217 USD
View
A
Retailer 13
-
$4,230 NZD
$2,384 USD
View
A
Retailer 14
-
$4,512 NZD
$2,543 USD
View
Retailer 15
-
$4,978 NZD
A$4,316 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$5,414 NZD
ZAR 49,292 ZAR
View
B+
Retailer 17
-
$5,787 NZD
£2,568 GBP
View
B+
Retailer 18
-
$5,947 NZD
$3,352 USD
View
B+
Retailer 19
-
$6,063 NZD
$3,417 USD
View
B+
Retailer 20
-
$6,156 NZD
$3,470 USD
View
B+
Retailer 21
-
$7,154 NZD
£3,175 GBP
View
B+
Retailer 22
-
$7,399 NZD
SGD 5,635 SGD
View
B+
Retailer 23
-
$7,467 NZD
$4,209 USD
View
Retailer 24
-
$9,484 NZD
$5,345 USD
View
Price last confirmed 9 days ago
Retailer 25
-
$10,140 NZD
£4,500 GBP
View
Price last confirmed 14 days ago
B
Retailer 26
-
$13,396 NZD
$7,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-8893BD1CD · Oct 30
$14,549 NZD
$8,200 USD
View
26 more retailers have this diamond
Prices start from $1,639 NZDSave up to $12,910 NZD

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
$1,639 NZD