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 $251 USD
As of October 30, 2026
Save $1,511 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,762 USD at Yadav Diamonds · As of October 30, 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 17 retailers as of October 30, 2026, with prices from $251 to $1,762, a $1,511 spread on the same certified stone. Yadav Diamonds lists it at $1,762. 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
Color
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

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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: Oct 30
Current: $1,157 USD|Low: $251 USD|High: $1,762 USD|Avg: $730 USD
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
Yadav Diamonds
October 31, 2026
Retailer 10$251 USD
Retailer 6$292 USD
Retailer 13$312 USD
Retailer 11$348 USD
Retailer 4$358 USD
Retailer 5$420 USD
Retailer 15$470 USD
Retailer 3$524 USD
Retailer 16$575 USD
Retailer 12$594 USD
Retailer 9$779 USD
Retailer 2$1,002 USD
Retailer 8$1,023 USD
Retailer 7$1,120 USD
Retailer 1$1,157 USD
Retailer 14$1,308 USD
Yadav Diamonds$1,762 USD

4 data points across 17 retailers

17 retailers$251 USD to $1,762 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$292 USD
View
A
Retailer 3
-
$312 USD
View
A
Retailer 4
-
$348 USD
£274 GBP
View
A
Retailer 5
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 6
-
$420 USD
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$524 USD
View
B+
Retailer 9
-
$575 USD
View
A
Retailer 10
-
$594 USD
£467 GBP
View
B+
Retailer 11
-
$779 USD
View
B
Retailer 12
-
$1,002 USD
View
B
Retailer 13
-
$1,023 USD
SGD 1,383 SGD
View
B
Retailer 14
-
$1,120 USD
View
B
Retailer 15
-
$1,157 USD
View
B
Retailer 16
-
$1,308 USD
View
Most Expensive
B
Yadav Diamonds
13366931 · Oct 30
$1,762 USD
View
16 more retailers have this diamond
Prices start from $251 USDSave up to $1,511 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.

A
1.51ct Marquise
$251 USD