CaratHunter
Plans
Marquise|Lab Grown|IGI

0.52ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817663146

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817663146

Diamond specifications and retailer prices

From $161 SGD
$126 USD
As of October 30, 2026
Save $1,063 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,666 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817663146 or 817663146. Listed at 19 retailers as of October 30, 2026, with a 660% 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

0.52
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663146
Dimensions8.90 × 4.16 × 2.42 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm4.16 mm0.52 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817663146
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.2%

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: $1,666 SGD|Low: $155 SGD|High: $1,686 SGD|Avg: $489 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$161 SGD
Retailer 9$179 SGD
Retailer 12$187 SGD
Retailer 11$212 SGD
Retailer 7$294 SGD
Retailer 2$332 SGD
Retailer 5$350 SGD
Retailer 4$381 SGD
Retailer 6$482 SGD
Retailer 8$491 SGD
Retailer 3$1,052 SGD
MOH London$1,666 SGD

42 data points across 12 retailers

19 retailers$161 SGD to $1,224 SGD

A
Cheapest Retailer
-
$161 SGD
$126 USD
A
Retailer 2
-
$179 SGD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$187 SGD
$146 USD
View
A
Retailer 4
-
$212 SGD
$166 USD
View
A
Retailer 5
-
$229 SGD
HK$1,400 HKD
View
A
Retailer 6
-
$281 SGD
$220 USD
View
A
Retailer 7
-
$294 SGD
$230 USD
View
A
Retailer 8
-
$302 SGD
$236 USD
View
A
Retailer 9
-
$332 SGD
£204 GBP
View
A
Retailer 10
-
$350 SGD
€261 EUR
View
Retailer 11
-
$381 SGD
$298 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$482 SGD
£297 GBP
View
B
Retailer 13
-
$491 SGD
$384 USD
View
B+
Retailer 14
-
$557 SGD
View
B
Retailer 15
-
$639 SGD
$500 USD
View
B
Retailer 16
-
$714 SGD
$558 USD
View
B
Retailer 17
-
$1,052 SGD
£648 GBP
View
B
Retailer 18
-
$1,224 SGD
$957 USD
View
Most Expensive
MOH London
LG817663146 · Nov 1
$1,666 SGD
£1,026 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $161 SGDSave up to $1,063 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
0.52ct Marquise
$161 SGD