Marquise|Lab Grown|UNKNOWN

0.71ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • UNKNOWN 118305385

Certificate UNKNOWN 118305385

Diamond specifications and retailer prices

From $564 USD
As of November 4, 2026
Save $1,275 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,839 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 118305385. Listed at 5 retailers as of November 4, 2026, with prices from $564 to $1,839, a $1,275 spread on the same certified stone. NZ Jewellers lists it at $1,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 118305385
Dimensions9.22 × 4.69 × 2.72 mm
L/W Ratio1.97
Top View
9.22 mm4.69 mm0.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 118305385
Side View
Table 58.9%CrownGirdlePavilionCuletDepth 57.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,839 USD|Low: $541 USD|High: $1,839 USD|Avg: $932 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$564 USD
Retailer 5$632 USD
Retailer 3$699 USD
Retailer 4$1,077 USD
NZ Jewellers$1,839 USD

6 data points across 5 retailers

5 retailers$564 USD to $1,839 USD

B+
Cheapest Retailer
-
$564 USD
B
Retailer 2
-
$632 USD
View
B
Retailer 3
-
$699 USD
View
B
Retailer 4
-
$1,077 USD
View
Most Expensive
C
NZ Jewellers
746c7fb4-44b6-4466-84fe-985f8705892f · Nov 4
$1,839 USD
View
4 more retailers have this diamond
Prices start from $564 USDSave up to $1,275 USD

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+
0.71ct Marquise
$564 USD