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Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG844687965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844687965

Diamond specifications and retailer prices

From $336 SGD
$263 USD
As of November 1, 2026
Save $930 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,267 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844687965 or 844687965. Listed at 9 retailers as of October 31, 2026, with prices from $336 to $1,267, a $930 spread on the same certified stone. Taylor and Hart lists it at $1,267. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687965
Dimensions11.72 × 6.07 × 3.78 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm6.07 mm1.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687965
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

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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: Nov 1
Current: $644 SGD|Low: $336 SGD|High: $1,267 SGD|Avg: $748 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 1, 2026
Retailer 7$336 SGD
Retailer 2$426 SGD
Retailer 8$630 SGD
Retailer 1$644 SGD
Retailer 5$653 SGD
Retailer 3$705 SGD
Retailer 4$870 SGD
Retailer 6$1,204 SGD
Taylor and Hart$1,267 SGD

15 data points across 9 retailers

9 retailers$336 SGD to $1,267 SGD

A
Cheapest Retailer
-
$336 SGD
$263 USD
Final sale: no returns
A
Retailer 2
-
$426 SGD
£262 GBP
View
A
Retailer 3
-
$630 SGD
$493 USD
View
A
Retailer 4
-
$644 SGD
ZAR 8,144 ZAR
View
A
Retailer 5
-
$653 SGD
$511 USD
View
A
Retailer 6
-
$705 SGD
£434 GBP
View
A
Retailer 7
-
$870 SGD
A$1,047 AUD
View
B+
Retailer 8
-
$1,204 SGD
$942 USD
View
Most Expensive
B
Taylor and Hart
T24PLTD · Oct 31
$1,267 SGD
$991 USD
View
8 more retailers have this diamond
Prices start from $336 SGDSave up to $930 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
1.51ct Marquise
$336 SGD