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Marquise|Lab Grown|UNKNOWN

0.81ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • UNKNOWN 116252257

Certificate UNKNOWN 116252257

Diamond specifications and retailer prices

From $1,005 SGD
$786 USD
As of November 2, 2026
Save $878 SGD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,883 SGD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 116252257. Listed at 5 retailers as of November 1, 2026, with prices from $1,005 to $1,883, a $878 spread on the same certified stone. Loose Grown Diamond lists it at $1,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 116252257
Dimensions9.98 × 4.91 × 2.88 mm
L/W Ratio2.03
Top View
9.98 mm4.91 mm0.81 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 116252257
Side View
Table 61.9%CrownGirdlePavilionCuletDepth 58.7%

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 2
Current: $1,883 SGD|Low: $965 SGD|High: $3,278 SGD|Avg: $1,627 SGD|+1.7%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$1,005 SGD
Retailer 5$1,093 SGD
Retailer 3$1,166 SGD
Loose Grown Diamond$1,883 SGD
Retailer 4$3,278 SGD

6 data points across 5 retailers

5 retailers$1,005 SGD to $1,883 SGD

B
Cheapest Retailer
-
$1,005 SGD
$786 USD
B
Retailer 2
-
$1,093 SGD
$855 USD
View
B
Retailer 3
-
$1,166 SGD
$912 USD
View
Most Expensive
C
Loose Grown Diamond
116252257 · Nov 1
$1,883 SGD
$1,473 USD
View
3 more retailers have this diamond
Prices start from $1,005 SGDSave up to $878 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
0.81ct Marquise
$1,005 SGD