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Round|Lab Grown|GIA

2.37ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6492184508

Certificate GIA 6492184508

Diamond specifications and retailer prices

From €678 EUR
$760 USD
As of October 31, 2026
Save €2,382 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,059 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.37ct lab-grown round diamond

This 2.37ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6492184508. Listed at 12 retailers as of October 29, 2026, with prices from €678 to €3,059, a €2,382 spread on the same certified stone. MOH London lists it at €3,059. 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

2.37
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6492184508
Dimensions8.65 × 8.67 × 5.19 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
This is a man-made diamond produced by HPHT (High Pressure High Temperature) growth process. No evidence of treatment was detected.
Key to symbols
Growth Remnant
Top View
8.65 mm8.67 mm2.37 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492184508
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,059 EUR|Low: €678 EUR|High: €3,059 EUR|Avg: €1,673 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€678 EUR
Retailer 8€752 EUR
Retailer 10€860 EUR
Retailer 7€959 EUR
Retailer 3€962 EUR
Retailer 2€1,169 EUR
Retailer 6€1,174 EUR
Retailer 5€1,863 EUR
Retailer 9€2,127 EUR
Retailer 11€2,772 EUR
Retailer 4€3,019 EUR
MOH London€3,059 EUR

14 data points across 12 retailers

12 retailers€678 EUR to €3,059 EUR

A
Cheapest Retailer
-
€678 EUR
$760 USD
Final sale: no returns
A
Retailer 2
-
€752 EUR
$844 USD
View
B+
Retailer 3
-
€860 EUR
$965 USD
View
B+
Retailer 4
-
€959 EUR
HK$8,400 HKD
View
B+
Retailer 5
-
€962 EUR
$1,079 USD
View
B+
Retailer 6
-
€1,169 EUR
£1,032 GBP
View
B+
Retailer 7
-
€1,174 EUR
View
B
Retailer 8
-
€1,863 EUR
$2,090 USD
View
B
Retailer 9
-
€2,127 EUR
$2,386 USD
View
B
Retailer 10
-
€2,179 EUR
$2,444 USD
View
B
Retailer 11
-
€2,772 EUR
$3,109 USD
View
Most Expensive
B
MOH London
6492184508 · Oct 29
€3,059 EUR
£2,702 GBP
View
11 more retailers have this diamond
Prices start from €678 EURSave up to €2,382 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
2.37ct Round
€678 EUR