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Marquise|Lab Grown

1.03ct D SI2 Marquise Lab Grown Diamond

D/SI2

Diamond specifications and retailer prices

From HK$832 HKD
$106 USD
As of November 2, 2026
Save HK$2,479 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,311 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included). Listed at 4 retailers as of October 31, 2026, with prices from HK$832 to HK$3,311, a HK$2,479 spread on the same certified stone. NZ Jewellers lists it at HK$3,311. 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

1.03
Carat
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions9.88 × 4.94 × 3.44 mm
L/W Ratio2.00
Top View
9.88 mm4.94 mm1.03 ctD / SI2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 69.7%

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$3,311 HKD|Low: HK$463 HKD|High: HK$3,311 HKD|Avg: HK$1,227 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 5HK$463 HKD
Retailer 2HK$832 HKD
Retailer 4HK$965 HKD
Retailer 3HK$1,098 HKD
NZ JewellersHK$3,311 HKD

6 data points across 5 retailers

4 retailersHK$832 HKD to HK$3,311 HKD

B+
Cheapest Retailer
-
HK$832 HKD
$106 USD
B
Retailer 2
-
HK$965 HKD
$123 USD
View
B
Retailer 3
-
HK$1,098 HKD
$140 USD
View
Most Expensive
C
NZ Jewellers
ff0758b5-4f80-4e63-be3a-1bb50e66e68a · Oct 31
HK$3,311 HKD
$422 USD
View
3 more retailers have this diamond
Prices start from HK$832 HKDSave up to HK$2,479 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+
1.03ct Marquise
HK$832 HKD