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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 $224 NZD
$126 USD
As of October 30, 2026
Save $1,474 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,312 NZD 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: $2,312 NZD|Low: $215 NZD|High: $2,339 NZD|Avg: $679 NZD|-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$224 NZD
Retailer 9$248 NZD
Retailer 12$259 NZD
Retailer 11$295 NZD
Retailer 7$408 NZD
Retailer 2$461 NZD
Retailer 5$486 NZD
Retailer 4$529 NZD
Retailer 6$668 NZD
Retailer 8$681 NZD
Retailer 3$1,460 NZD
MOH London$2,312 NZD

43 data points across 12 retailers

19 retailers$224 NZD to $1,698 NZD

A
Cheapest Retailer
-
$224 NZD
$126 USD
A
Retailer 2
-
$248 NZD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$259 NZD
$146 USD
View
A
Retailer 4
-
$295 NZD
$166 USD
View
A
Retailer 5
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 6
-
$390 NZD
$220 USD
View
A
Retailer 7
-
$408 NZD
$230 USD
View
A
Retailer 8
-
$419 NZD
$236 USD
View
A
Retailer 9
-
$461 NZD
£204 GBP
View
A
Retailer 10
-
$486 NZD
€261 EUR
View
Retailer 11
-
$529 NZD
$298 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$668 NZD
£297 GBP
View
B
Retailer 13
-
$681 NZD
$384 USD
View
B+
Retailer 14
-
$773 NZD
SGD 589 SGD
View
B
Retailer 15
-
$887 NZD
$500 USD
View
B
Retailer 16
-
$991 NZD
$558 USD
View
B
Retailer 17
-
$1,460 NZD
£648 GBP
View
B
Retailer 18
-
$1,698 NZD
$957 USD
View
Most Expensive
MOH London
LG817663146 · Nov 1
$2,312 NZD
£1,026 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $224 NZDSave up to $1,474 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
0.52ct Marquise
$224 NZD