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Heart|Lab Grown|GIA

1.33ct D IF Heart Lab Grown Diamond

ID • D/IF • GIA 6505280435

Certificate GIA 6505280435

Diamond specifications and retailer prices

From HK$4,378 HKD
As of November 4, 2026
Save HK$21,579 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$25,957 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.33ct lab-grown heart diamond

This 1.33ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505280435. Listed at 9 retailers as of November 4, 2026, with prices from HK$4,378 to HK$25,957, a HK$21,579 spread on the same certified stone. MOH London lists it at HK$25,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505280435
Dimensions7.62 × 6.60 × 4.56 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
An additional inscription is present. This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.62 mm6.60 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6505280435
Side View
Table 55.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$25,957 HKD|Low: HK$4,268 HKD|High: HK$26,136 HKD|Avg: HK$13,450 HKD|+7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3HK$4,378 HKD
Retailer 8HK$4,896 HKD
Retailer 6HK$4,904 HKD
Retailer 7HK$5,429 HKD
Retailer 9HK$10,333 HKD
Retailer 4HK$15,762 HKD
Retailer 5HK$16,084 HKD
Retailer 10HK$17,755 HKD
Retailer 2HK$21,654 HKD
MOH LondonHK$25,957 HKD

30 data points across 10 retailers

9 retailersHK$4,378 HKD to HK$25,957 HKD

A+
Cheapest Retailer
-
HK$4,378 HKD
A
Retailer 2
-
HK$4,896 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,904 HKD
View
A
Retailer 4
-
HK$5,429 HKD
View
B+
Retailer 5
-
HK$10,333 HKD
View
B+
Retailer 6
-
HK$15,762 HKD
View
B+
Retailer 7
-
HK$16,084 HKD
View
B
Retailer 8
-
HK$21,654 HKD
View
Most Expensive
B
MOH London
6505280435 · Nov 5
HK$25,957 HKD
£2,605 GBP
View
8 more retailers have this diamond
Prices start from HK$4,378 HKDSave up to HK$21,579 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.

A+
1.33ct Heart
HK$4,378 HKD