CaratHunter
Plans
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 $334 SGD
$261 USD
As of October 30, 2026
Save $1,509 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,966 SGD 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: $734 SGD|Low: $321 SGD|High: $1,854 SGD|Avg: $820 SGD|+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 14$334 SGD
Retailer 7$375 SGD
Retailer 4$387 SGD
Retailer 5$414 SGD
Retailer 15$414 SGD
Retailer 2$573 SGD
Retailer 13$620 SGD
Retailer 1$734 SGD
Retailer 11$786 SGD
Retailer 6$821 SGD
Retailer 10$1,115 SGD
Retailer 12$1,273 SGD
Retailer 8$1,362 SGD
Retailer 3$1,470 SGD
Retailer 9$1,843 SGD

43 data points across 15 retailers

20 retailers$334 SGD to $1,843 SGD

A
Cheapest Retailer
-
$334 SGD
$261 USD
A
Retailer 2
-
$375 SGD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$387 SGD
$303 USD
View
A
Retailer 4
-
$414 SGD
$324 USD
View
A
Retailer 5
-
$414 SGD
$324 USD
View
A
Retailer 6
-
$424 SGD
$332 USD
View
B+
Retailer 7
-
$573 SGD
$448 USD
View
B+
Retailer 8
-
$620 SGD
$485 USD
View
B+
Retailer 9
-
$734 SGD
£452 GBP
View
B+
Retailer 10
-
$786 SGD
ZAR 9,928 ZAR
View
B+
Retailer 11
-
$821 SGD
$642 USD
View
B
Retailer 12
-
$906 SGD
$709 USD
View
B+
Retailer 13
-
$1,115 SGD
A$1,342 AUD
View
B
Retailer 14
-
$1,227 SGD
CA$1,333 CAD
View
B
Retailer 15
-
$1,273 SGD
$996 USD
View
B
Retailer 16
-
$1,362 SGD
A$1,639 AUD
View
B
Retailer 17
-
$1,470 SGD
$1,150 USD
View
B
Retailer 18
-
$1,682 SGD
$1,316 USD
View
B
Retailer 19
-
$1,843 SGD
£1,135 GBP
View
Most Expensive
Do Amore Diamonds
27-D05B05D14 · Oct 30
$2,966 SGD
$2,320 USD
View
Price under review
19 more retailers have this diamond
Prices start from $334 SGDSave up to $1,509 SGD

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
$334 SGD