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Round|Lab Grown|IGI

2.83ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG685523050

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685523050

Diamond specifications and retailer prices

From €641 EUR
$716 USD
As of October 29, 2026
Save €6,090 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,731 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685523050 or 685523050. Listed at 25 retailers as of October 29, 2026, with prices from €641 to €6,731, a €6,090 spread on the same certified stone. Brilliant Earth lists it at €6,731. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.83
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685523050
Dimensions8.99 × 9.03 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.99 mm9.03 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685523050
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: €6,731 EUR|Low: €615 EUR|High: €12,030 EUR|Avg: €2,132 EUR|-44.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 4€641 EUR
Retailer 15€697 EUR
Retailer 24€717 EUR
Retailer 3€743 EUR
Retailer 6€743 EUR
Retailer 20€871 EUR
Retailer 19€900 EUR
Retailer 7€1,005 EUR
Retailer 8€1,065 EUR
Retailer 2€1,188 EUR
Retailer 18€1,305 EUR
Retailer 23€1,666 EUR
Retailer 21€1,763 EUR
Retailer 13€1,917 EUR
Retailer 9€2,089 EUR
Retailer 5€2,133 EUR
Retailer 16€2,504 EUR
Retailer 11€2,534 EUR
Retailer 10€2,541 EUR
Retailer 14€2,562 EUR
Retailer 12€2,650 EUR
Retailer 22€2,934 EUR
Retailer 17€5,035 EUR
Brilliant Earth€6,731 EUR

37 data points across 24 retailers

25 retailers€641 EUR to €6,731 EUR

A
Cheapest Retailer
-
€641 EUR
$716 USD
A
Retailer 2
-
€697 EUR
$779 USD
View
A
Retailer 3
-
€717 EUR
$801 USD
View
Final sale: no returns
A
Retailer 4
-
€743 EUR
$830 USD
View
Retailer 5
-
€743 EUR
$830 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€871 EUR
HK$7,600 HKD
View
A
Retailer 7
-
€900 EUR
$1,005 USD
View
A
Retailer 8
-
€1,005 EUR
$1,123 USD
View
A
Retailer 9
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€1,065 EUR
$1,190 USD
View
A
Retailer 10
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€1,188 EUR
£1,045 GBP
View
A
Retailer 11
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€1,305 EUR
View
A
Retailer 12
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€1,666 EUR
$1,861 USD
View
Retailer 13
-
€1,763 EUR
A$3,030 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
€1,917 EUR
ZAR 34,602 ZAR
View
B+
Retailer 15
-
€2,089 EUR
$2,334 USD
View
A
Retailer 16
-
€2,133 EUR
$2,383 USD
View
B+
Retailer 17
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€2,504 EUR
SGD 3,780 SGD
View
B+
Retailer 18
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€2,534 EUR
$2,831 USD
View
B+
Retailer 19
-
€2,541 EUR
$2,839 USD
View
B+
Retailer 20
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€2,562 EUR
$2,862 USD
View
B+
Retailer 21
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€2,650 EUR
$2,961 USD
View
B+
Retailer 22
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€2,934 EUR
£2,581 GBP
View
B
Retailer 23
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€5,002 EUR
£4,400 GBP
View
Retailer 24
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€5,035 EUR
$5,625 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
18173800A · Oct 30
€6,731 EUR
$7,520 USD
View
24 more retailers have this diamond
Prices start from €641 EURSave up to €6,090 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
2.83ct Round
€641 EUR