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Round|Lab Grown|GIA

0.37ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GIA 2314980482

Certificate GIA 2314980482

Diamond specifications and retailer prices

From €700 EUR
£616 GBP
As of November 1, 2026
Save €619 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,319 EUR at MOH London · As of November 1, 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 November 1, 2026, with prices from €700 to €1,319, a €619 spread on the same certified stone. MOH London lists it at €1,319. 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
Colour
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: Nov 1
Current: €1,319 EUR|Low: €308 EUR|High: €1,327 EUR|Avg: €519 EUR|+109.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4€471 EUR
Retailer 3€700 EUR
Retailer 2€764 EUR
MOH London€1,319 EUR

30 data points across 4 retailers

3 retailers€700 EUR to €1,319 EUR

B
Cheapest Retailer
-
€700 EUR
£616 GBP
B
Retailer 2
-
€764 EUR
View
Most Expensive
C
MOH London
FCD55D936 · Nov 1
€1,319 EUR
£1,160 GBP
View
2 more retailers have this diamond
Prices start from €700 EURSave up to €619 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
0.37ct Round
€700 EUR