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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG849673385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849673385

Diamond specifications and retailer prices

From $447 NZD
As of November 2, 2026
Save $2,688 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,134 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849673385 or 849673385. Listed at 18 retailers as of November 2, 2026, with prices from $447 to $3,134, a $2,688 spread on the same certified stone. Yadav Diamonds lists it at $3,134. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849673385
Dimensions12.27 × 6.09 × 3.69 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.09 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849673385
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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 2
Current: $1,055 NZD|Low: $447 NZD|High: $3,134 NZD|Avg: $1,320 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yadav Diamonds
November 3, 2026
Retailer 14$447 NZD
Retailer 7$519 NZD
Retailer 15$555 NZD
Retailer 11$617 NZD
Retailer 5$637 NZD
Retailer 6$747 NZD
Retailer 17$836 NZD
Retailer 4$932 NZD
Retailer 2$1,023 NZD
Retailer 1$1,055 NZD
Retailer 13$1,386 NZD
Retailer 3$1,782 NZD
Retailer 9$1,820 NZD
Retailer 8$1,992 NZD
Retailer 10$2,183 NZD
Retailer 12$2,222 NZD
Retailer 16$2,327 NZD
Yadav Diamonds$3,134 NZD

7 data points across 18 retailers

18 retailers$447 NZD to $3,134 NZD

A
Cheapest Retailer
-
$447 NZD
A
Retailer 2
-
$519 NZD
View
A
Retailer 3
-
$555 NZD
View
A
Retailer 4
-
$617 NZD
View
A
Retailer 5
-
$637 NZD
View
B+
Retailer 6
-
$747 NZD
View
A
Retailer 7
-
$836 NZD
View
A
Retailer 8
-
$932 NZD
View
A
Retailer 9
-
$1,023 NZD
View
A
Retailer 10
-
$1,055 NZD
View
B+
Retailer 11
-
$1,386 NZD
View
B
Retailer 12
-
$1,782 NZD
View
B
Retailer 13
-
$1,820 NZD
View
B
Retailer 14
-
$1,992 NZD
View
B
Retailer 15
-
$2,183 NZD
View
B
Retailer 16
-
$2,222 NZD
View
B
Retailer 17
-
$2,327 NZD
View
Most Expensive
B
Yadav Diamonds
13366931 · Nov 2
$3,134 NZD
$1,762 USD
View
17 more retailers have this diamond
Prices start from $447 NZDSave up to $2,688 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
$447 NZD