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Heart|Lab Grown|GIA

1.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • GIA 2487079539

Certificate GIA 2487079539

Diamond specifications and retailer prices

From HK$2,048 HKD
$261 USD
As of October 30, 2026
Save HK$9,261 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,202 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2487079539. Listed at 20 retailers as of October 29, 2026, with a 452% 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

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2487079539
Dimensions6.53 × 7.05 × 4.04 mm
L/W Ratio1.08
Top View
6.53 mm7.05 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487079539
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 57.3%

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: HK$4,502 HKD|Low: HK$1,969 HKD|High: HK$11,379 HKD|Avg: HK$5,023 HKD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 14HK$2,048 HKD
Retailer 7HK$2,299 HKD
Retailer 4HK$2,377 HKD
Retailer 5HK$2,542 HKD
Retailer 15HK$2,542 HKD
Retailer 2HK$3,515 HKD
Retailer 13HK$3,805 HKD
Retailer 1HK$4,502 HKD
Retailer 11HK$4,821 HKD
Retailer 6HK$5,037 HKD
Retailer 10HK$6,844 HKD
Retailer 12HK$7,814 HKD
Retailer 8HK$8,358 HKD
Retailer 3HK$9,023 HKD
Retailer 9HK$11,309 HKD

44 data points across 15 retailers

20 retailersHK$2,048 HKD to HK$11,309 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
$261 USD
A
Retailer 2
-
HK$2,299 HKD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,377 HKD
$303 USD
View
A
Retailer 4
-
HK$2,542 HKD
$324 USD
View
A
Retailer 5
-
HK$2,542 HKD
$324 USD
View
A
Retailer 6
-
HK$2,605 HKD
$332 USD
View
B+
Retailer 7
-
HK$3,515 HKD
$448 USD
View
B+
Retailer 8
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 9
-
HK$4,502 HKD
£452 GBP
View
B+
Retailer 10
-
HK$4,821 HKD
ZAR 9,928 ZAR
View
B+
Retailer 11
-
HK$5,037 HKD
$642 USD
View
B
Retailer 12
-
HK$5,563 HKD
$709 USD
View
B+
Retailer 13
-
HK$6,844 HKD
A$1,342 AUD
View
B
Retailer 14
-
HK$7,529 HKD
CA$1,333 CAD
View
B
Retailer 15
-
HK$7,814 HKD
$996 USD
View
B
Retailer 16
-
HK$8,358 HKD
A$1,639 AUD
View
B
Retailer 17
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 18
-
HK$10,322 HKD
$1,316 USD
View
B
Retailer 19
-
HK$11,309 HKD
£1,135 GBP
View
Most Expensive
Do Amore Diamonds
27-D05B05D14 · Oct 30
HK$18,202 HKD
$2,320 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$9,261 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
1.03ct Heart
HK$2,048 HKD