CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG847661481

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661481

Diamond specifications and retailer prices

From $333 SGD
$260 USD
As of October 24, 2026
Save $1,243 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,576 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847661481 or 847661481. Listed at 13 retailers as of October 24, 2026, with prices from $333 to $1,576, a $1,243 spread on the same certified stone. Brilliant Earth lists it at $1,576. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661481
Dimensions12.31 × 6.10 × 3.62 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.10 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661481
Side View
Table 58.0%Crown 29.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,148 SGD|Low: $322 SGD|High: $1,448 SGD|Avg: $820 SGD
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
October 26, 2026
Retailer 2$322 SGD
Retailer 12$333 SGD
Retailer 3$394 SGD
Retailer 7$417 SGD
Retailer 9$575 SGD
Retailer 8$606 SGD
Retailer 6$642 SGD
Retailer 11$681 SGD
Retailer 1$1,148 SGD
Retailer 4$1,155 SGD
Retailer 10$1,429 SGD
Retailer 5$1,442 SGD
Retailer 13$1,448 SGD

4 data points across 13 retailers

13 retailers$333 SGD to $1,576 SGD

A
Cheapest Retailer
-
$333 SGD
$260 USD
A
Retailer 2
-
$394 SGD
HK$2,400 HKD
View
A
Retailer 3
-
$417 SGD
£256 GBP
View
A
Retailer 4
-
$575 SGD
€427 EUR
View
A
Retailer 5
-
$606 SGD
$473 USD
View
A
Retailer 6
-
$642 SGD
£394 GBP
View
A
Retailer 7
-
$681 SGD
$531 USD
View
B+
Retailer 8
-
$1,148 SGD
$896 USD
View
B+
Retailer 9
-
$1,155 SGD
View
B
Retailer 10
-
$1,429 SGD
£878 GBP
View
B
Retailer 11
-
$1,442 SGD
$1,125 USD
View
B
Retailer 12
-
$1,448 SGD
$1,130 USD
View
Most Expensive
B
Brilliant Earth
22251479A · Oct 29
$1,576 SGD
$1,230 USD
View
12 more retailers have this diamond
Prices start from $333 SGDSave up to $1,243 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
$333 SGD