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Marquise|Lab Grown|IGI

1.53ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851657142

Certificate IGI LG851657142

Diamond specifications and retailer prices

From $791 NZD
$445 USD
As of November 1, 2026
Save $3,542 NZD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,333 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851657142 or 851657142. Listed at 3 retailers as of November 1, 2026, with prices from $791 to $4,333, a $3,542 spread on the same certified stone. Yadav Diamonds lists it at $4,333. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851657142
Dimensions11.94 × 6.00 × 3.71 mm
L/W Ratio1.99
Top View
11.94 mm6.00 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851657142
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 61.8%

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: Nov 1
Current: $1,401 NZD|Low: $791 NZD|High: $4,333 NZD|Avg: $2,273 NZD|-1.0%
Retailer 1
Retailer 2
Yadav Diamonds
November 2, 2026
Retailer 2$791 NZD
Retailer 1$1,401 NZD
Yadav Diamonds$4,333 NZD

3 data points across 3 retailers

3 retailers$791 NZD to $4,333 NZD

B+
Cheapest Retailer
-
$791 NZD
$445 USD
B+
Retailer 2
-
$1,401 NZD
$788 USD
View
Most Expensive
B
Yadav Diamonds
13374578 · Nov 2
$4,333 NZD
$2,438 USD
View
2 more retailers have this diamond
Prices start from $791 NZDSave up to $3,542 NZD

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+
1.53ct Marquise
$791 NZD