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Round|Lab Grown|UNKNOWN

0.31ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • UNKNOWN 314645328

Certificate UNKNOWN 314645328

Diamond specifications and retailer prices

From $206 SGD
$161 USD
As of October 29, 2026
Save $614 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $819 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct lab-grown round diamond

This 0.31ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 314645328. Listed at 5 retailers as of October 29, 2026, with prices from $206 to $819, a $614 spread on the same certified stone. NZ Jewellers lists it at $819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 314645328
Dimensions4.47 × 4.42 × 2.60 mm
L/W Ratio1.01
Top View
4.47 mm4.42 mm0.31 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 314645328
Side View
Table 60.4%CrownGirdlePavilionCuletDepth 58.4%

Caratlytics Score

How it works →
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: $206 SGD|Low: $197 SGD|High: $463 SGD|Avg: $295 SGD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$206 SGD
Retailer 4$239 SGD
Retailer 2$254 SGD
Retailer 3$463 SGD

4 data points across 4 retailers

5 retailers$206 SGD to $819 SGD

A
Cheapest Retailer
-
$206 SGD
$161 USD
B+
Retailer 2
-
$239 SGD
$187 USD
View
B+
Retailer 3
-
$254 SGD
$199 USD
View
B
Retailer 4
-
$463 SGD
$362 USD
View
Most Expensive
C
NZ Jewellers
ddf3498a-c037-4b35-8dcf-c8efffa3c878 · Oct 30
$819 SGD
$641 USD
View
4 more retailers have this diamond
Prices start from $206 SGDSave up to $614 SGD

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
0.31ct Round
$206 SGD