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Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG786654286

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786654286

Diamond specifications and retailer prices

From $196 SGD
$153 USD
As of October 30, 2026
Save $1,075 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,828 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786654286 or 786654286. Listed at 21 retailers as of October 30, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786654286
Dimensions8.04 × 4.07 × 2.63 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm4.07 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786654286
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.6%

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 30
Current: $1,828 SGD|Low: $110 SGD|High: $1,828 SGD|Avg: $507 SGD|+9.7%
MOH London
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6$152 SGD
Retailer 10$185 SGD
Retailer 22$196 SGD
Retailer 12$210 SGD
Retailer 4$217 SGD
Retailer 8$229 SGD
Retailer 16$371 SGD
Retailer 19$376 SGD
Retailer 18$394 SGD
Retailer 13$408 SGD
Retailer 15$409 SGD
Retailer 14$430 SGD
Retailer 17$447 SGD
Retailer 9$551 SGD
Retailer 21$602 SGD
Retailer 7$638 SGD
Retailer 2$740 SGD
Retailer 5$772 SGD
Retailer 20$860 SGD
Retailer 11$1,033 SGD
Retailer 3$1,271 SGD
MOH London$1,828 SGD

27 data points across 22 retailers

21 retailers$196 SGD to $1,271 SGD

Retailer 1
-
$152 SGD
$119 USD
Price last confirmed 28 days ago
Retailer 2
-
$185 SGD
$145 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$196 SGD
$153 USD
View
Final sale: no returns
Retailer 4
-
$210 SGD
$164 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$217 SGD
$170 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$229 SGD
HK$1,400 HKD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$371 SGD
£228 GBP
View
B+
Retailer 8
-
$394 SGD
ZAR 4,975 ZAR
View
B+
Retailer 9
-
$396 SGD
$310 USD
View
B+
Retailer 10
-
$408 SGD
$319 USD
View
Retailer 11
-
$409 SGD
$320 USD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$447 SGD
$350 USD
View
Retailer 13
-
$551 SGD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$602 SGD
$471 USD
View
Retailer 15
-
$638 SGD
$499 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$740 SGD
$579 USD
View
B
Retailer 17
-
$772 SGD
$604 USD
View
B
Retailer 18
-
$860 SGD
£530 GBP
View
Retailer 19
-
$1,033 SGD
£636 GBP
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,271 SGD
$994 USD
View
Most Expensive
MOH London
LG786654286 · Oct 29
$1,828 SGD
£1,126 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $196 SGDSave up to $1,075 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
0.51ct Marquise
$196 SGD