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Marquise|Lab Grown|GIA

0.53ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • GIA 7481246884

Certificate GIA 7481246884

Diamond specifications and retailer prices

From $215 NZD
$121 USD
As of November 2, 2026
Save $740 NZD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,456 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7481246884. Listed at 12 retailers as of October 31, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7481246884
Dimensions9.17 × 4.16 × 2.36 mm
L/W Ratio2.20
Culet sizeNone
Top View
9.17 mm4.16 mm0.53 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7481246884
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.8%

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: Nov 2
Current: $2,456 NZD|Low: $204 NZD|High: $2,485 NZD|Avg: $600 NZD|-0.4%
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 2, 2026
Retailer 7$215 NZD
Retailer 4$238 NZD
Retailer 8$248 NZD
Retailer 5$284 NZD
Retailer 6$284 NZD
Retailer 10$373 NZD
Retailer 2$449 NZD
Retailer 12$516 NZD
Retailer 3$672 NZD
Retailer 9$946 NZD
Retailer 11$955 NZD
MOH London$2,456 NZD

39 data points across 12 retailers

12 retailers$215 NZD to $955 NZD

A
Cheapest Retailer
-
$215 NZD
$121 USD
A
Retailer 2
-
$238 NZD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$248 NZD
$140 USD
View
A
Retailer 4
-
$284 NZD
$160 USD
View
Retailer 5
-
$284 NZD
$160 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$373 NZD
$210 USD
View
B+
Retailer 7
-
$449 NZD
£199 GBP
View
B+
Retailer 8
-
$516 NZD
$291 USD
View
B
Retailer 9
-
$672 NZD
$379 USD
View
B
Retailer 10
-
$946 NZD
$533 USD
View
B
Retailer 11
-
$955 NZD
$538 USD
View
Most Expensive
MOH London
7481246884 · Nov 1
$2,456 NZD
£1,090 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $215 NZDSave up to $740 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
0.53ct Marquise
$215 NZD