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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 $463 NZD
$261 USD
As of October 30, 2026
Save $2,094 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,116 NZD at Do Amore Diamonds · As of November 1, 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: $1,010 NZD|Low: $445 NZD|High: $2,573 NZD|Avg: $1,138 NZD|+2.5%
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
November 1, 2026
Retailer 14$463 NZD
Retailer 7$520 NZD
Retailer 4$538 NZD
Retailer 5$575 NZD
Retailer 15$575 NZD
Retailer 2$795 NZD
Retailer 13$861 NZD
Retailer 1$1,010 NZD
Retailer 11$1,090 NZD
Retailer 6$1,139 NZD
Retailer 10$1,548 NZD
Retailer 12$1,767 NZD
Retailer 8$1,890 NZD
Retailer 3$2,040 NZD
Retailer 9$2,558 NZD

44 data points across 15 retailers

20 retailers$463 NZD to $2,558 NZD

A
Cheapest Retailer
-
$463 NZD
$261 USD
A
Retailer 2
-
$520 NZD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$538 NZD
$303 USD
View
A
Retailer 4
-
$575 NZD
$324 USD
View
A
Retailer 5
-
$575 NZD
$324 USD
View
A
Retailer 6
-
$589 NZD
$332 USD
View
B+
Retailer 7
-
$795 NZD
$448 USD
View
B+
Retailer 8
-
$861 NZD
$485 USD
View
B+
Retailer 9
-
$1,010 NZD
£448 GBP
View
B+
Retailer 10
-
$1,090 NZD
ZAR 9,928 ZAR
View
B+
Retailer 11
-
$1,139 NZD
$642 USD
View
B
Retailer 12
-
$1,258 NZD
$709 USD
View
B+
Retailer 13
-
$1,548 NZD
A$1,342 AUD
View
B
Retailer 14
-
$1,703 NZD
CA$1,333 CAD
View
B
Retailer 15
-
$1,767 NZD
$996 USD
View
B
Retailer 16
-
$1,890 NZD
A$1,639 AUD
View
B
Retailer 17
-
$2,040 NZD
$1,150 USD
View
B
Retailer 18
-
$2,334 NZD
$1,316 USD
View
B
Retailer 19
-
$2,558 NZD
£1,135 GBP
View
Most Expensive
Do Amore Diamonds
27-D05B05D14 · Nov 1
$4,116 NZD
$2,320 USD
View
Price under review
19 more retailers have this diamond
Prices start from $463 NZDSave up to $2,094 NZD

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
$463 NZD