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Marquise|Lab Grown

0.52ct I SI1 Marquise Lab Grown Diamond

VG • I/SI1 • FA8-639-639

Diamond specifications and retailer prices

From HK$1,208 HKD
$154 USD
As of November 2, 2026
Save HK$3,601 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,809 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from HK$1,208 to HK$4,809, a HK$3,601 spread on the same certified stone. NZ Jewellers lists it at HK$4,809. 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

0.52
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA8-639-639
Dimensions8.01 × 4.11 × 2.65 mm
L/W Ratio1.95
Top View
8.01 mm4.11 mm0.52 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA8-639-639
Side View
Table 75.0%CrownGirdlePavilionCuletDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$4,809 HKD|Low: HK$1,161 HKD|High: HK$4,809 HKD|Avg: HK$2,098 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2HK$1,208 HKD
Retailer 4HK$1,397 HKD
Retailer 3HK$1,499 HKD
NZ JewellersHK$4,809 HKD

6 data points across 4 retailers

4 retailersHK$1,208 HKD to HK$4,809 HKD

B+
Cheapest Retailer
-
HK$1,208 HKD
$154 USD
B+
Retailer 2
-
HK$1,397 HKD
$178 USD
View
B+
Retailer 3
-
HK$1,499 HKD
$191 USD
View
Most Expensive
C
NZ Jewellers
6f99d2a7-db0f-4c23-8628-7b5a2e8ca0f4 · Oct 31
HK$4,809 HKD
$613 USD
View
3 more retailers have this diamond
Prices start from HK$1,208 HKDSave up to HK$3,601 HKD

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.

B+
0.52ct Marquise
HK$1,208 HKD