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Round|Lab Grown|GIA

2.09ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 2231066166

Certificate GIA 2231066166

Diamond specifications and retailer prices

From €1,164 EUR
$1,300 USD
As of October 31, 2026
Save €1,124 EUR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,288 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231066166. Listed at 4 retailers as of October 31, 2026, with prices from €1,164 to €2,288, a €1,124 spread on the same certified stone. Yorxs lists it at €2,288. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2231066166
Dimensions8.20 × 8.22 × 5.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Top View
8.20 mm8.22 mm2.09 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231066166
Side View
Table 56.0%Crown 35°Girdle: MED-STHPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,164 EUR|Low: €1,164 EUR|High: €5,863 EUR|Avg: €3,097 EUR|-41.7%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1€1,164 EUR
Retailer 2€1,910 EUR
Yorxs€2,288 EUR
Retailer 3€5,863 EUR

18 data points across 4 retailers

4 retailers€1,164 EUR to €2,288 EUR

B+
Cheapest Retailer
-
€1,164 EUR
$1,300 USD
B
Retailer 2
-
€1,910 EUR
$2,134 USD
View
Most Expensive
B
Yorxs
358147982 · Oct 31
€2,288 EUR
View
2 more retailers have this diamond
Prices start from €1,164 EURSave up to €1,124 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.

B+
2.09ct Round
€1,164 EUR