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0.37ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GIA 2314980482

Certificate GIA 2314980482

Diamond specifications and retailer prices

From $1,091 CAD
£614 GBP
As of October 29, 2026
Save $984 CAD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,074 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2314980482. Listed at 3 retailers as of October 29, 2026, with prices from $1,091 to $2,074, a $984 spread on the same certified stone. MOH London lists it at $2,074. 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

0.37
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginLab Grown
Grading LabGIA
CertificateGIA 2314980482
Dimensions4.67 × 4.66 × 2.80 mm
L/W Ratio1.00
Top View
4.67 mm4.66 mm0.37 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2314980482
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,074 CAD|Low: $482 CAD|High: $2,074 CAD|Avg: $754 CAD|+110.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$736 CAD
Retailer 2$1,091 CAD
Retailer 3$1,198 CAD
MOH London$2,074 CAD

29 data points across 4 retailers

3 retailers$1,091 CAD to $2,074 CAD

B
Cheapest Retailer
-
$1,091 CAD
£614 GBP
B
Retailer 2
-
$1,198 CAD
€815 EUR
View
Most Expensive
C
MOH London
FCD55D936 · Oct 29
$2,074 CAD
£1,167 GBP
View
2 more retailers have this diamond
Prices start from $1,091 CADSave up to $984 CAD

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
0.37ct Round
$1,091 CAD