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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 $467 NZD
$263 USD
As of November 1, 2026
Save $1,291 NZD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,758 NZD 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 $467 to $1,758, a $1,291 spread on the same certified stone. Taylor and Hart lists it at $1,758. 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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Price History

Last verified: Nov 1
Current: $591 NZD|Low: $467 NZD|High: $1,758 NZD|Avg: $1,038 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 2, 2026
Retailer 7$467 NZD
Retailer 1$591 NZD
Retailer 8$875 NZD
Retailer 3$894 NZD
Retailer 5$907 NZD
Retailer 2$971 NZD
Retailer 4$1,207 NZD
Retailer 6$1,671 NZD
Taylor and Hart$1,758 NZD

16 data points across 9 retailers

9 retailers$467 NZD to $1,758 NZD

A
Cheapest Retailer
-
$467 NZD
$263 USD
Final sale: no returns
A
Retailer 2
-
$591 NZD
£262 GBP
View
A
Retailer 3
-
$875 NZD
$493 USD
View
A
Retailer 4
-
$894 NZD
ZAR 8,144 ZAR
View
A
Retailer 5
-
$907 NZD
$511 USD
View
A
Retailer 6
-
$971 NZD
£431 GBP
View
A
Retailer 7
-
$1,207 NZD
A$1,047 AUD
View
Retailer 8
-
$1,671 NZD
$942 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Taylor and Hart
T24PLTD · Oct 31
$1,758 NZD
$991 USD
View
8 more retailers have this diamond
Prices start from $467 NZDSave up to $1,291 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.

A
1.51ct Marquise
$467 NZD