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Marquise|Lab Grown|UNKNOWN

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • UNKNOWN 113321399

Certificate UNKNOWN 113321399

Diamond specifications and retailer prices

From $221 SGD
$173 USD
As of October 30, 2026
Save $661 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $882 SGD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 113321399. Listed at 5 retailers as of October 30, 2026, with prices from $221 to $882, a $661 spread on the same certified stone. NZ Jewellers lists it at $882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 113321399
Dimensions7.48 × 3.47 × 1.99 mm
L/W Ratio2.16
Top View
7.48 mm3.47 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 113321399
Side View
Table 61.7%CrownGirdlePavilionCuletDepth 57.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $882 SGD|Low: $212 SGD|High: $882 SGD|Avg: $407 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$221 SGD
Retailer 5$257 SGD
Retailer 3$274 SGD
Retailer 4$488 SGD
NZ Jewellers$882 SGD

6 data points across 5 retailers

5 retailers$221 SGD to $882 SGD

B+
Cheapest Retailer
-
$221 SGD
$173 USD
B+
Retailer 2
-
$257 SGD
$201 USD
View
B
Retailer 3
-
$274 SGD
$214 USD
View
B
Retailer 4
-
$488 SGD
$382 USD
View
Most Expensive
C
NZ Jewellers
2b14ff31-6547-47a9-8c8a-fdaf5f5886f3 · Oct 31
$882 SGD
$690 USD
View
4 more retailers have this diamond
Prices start from $221 SGDSave up to $661 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.

B+
0.30ct Marquise
$221 SGD