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Heart|Lab Grown|GIA

1.59ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • GIA 2476070790

Certificate GIA 2476070790

Diamond specifications and retailer prices

From $1,145 NZD
$644 USD
As of November 2, 2026
Save $4,216 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,912 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-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 2476070790. Listed at 19 retailers as of October 31, 2026, with a 368% 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

1.59
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2476070790
Dimensions7.24 × 8.12 × 4.67 mm
L/W Ratio1.12
Top View
7.24 mm8.12 mm1.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2476070790
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 57.5%

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: $5,912 NZD|Low: $1,123 NZD|High: $10,379 NZD|Avg: $2,937 NZD|+0.5%
MOH London
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 17$1,169 NZD
Retailer 6$1,273 NZD
Retailer 3$1,308 NZD
Retailer 4$1,356 NZD
Retailer 7$1,498 NZD
Retailer 14$1,671 NZD
Retailer 11$1,881 NZD
Retailer 8$1,918 NZD
Retailer 2$2,283 NZD
Retailer 9$2,529 NZD
Retailer 10$2,753 NZD
Retailer 12$3,466 NZD
Retailer 16$4,138 NZD
Retailer 5$4,210 NZD
Retailer 13$4,628 NZD
MOH London$5,912 NZD
Retailer 15$10,379 NZD

42 data points across 17 retailers

19 retailers$1,145 NZD to $5,360 NZD

B+
Cheapest Retailer
-
$1,145 NZD
$644 USD
B+
Retailer 2
-
$1,169 NZD
$658 USD
View
B+
Retailer 3
-
$1,273 NZD
$716 USD
View
B+
Retailer 4
-
$1,308 NZD
$736 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,356 NZD
$763 USD
View
B+
Retailer 6
-
$1,498 NZD
$843 USD
View
B+
Retailer 7
-
$1,671 NZD
$940 USD
View
Retailer 8
-
$1,881 NZD
£833 GBP
View
Price last confirmed 16 days ago
B
Retailer 9
-
$1,918 NZD
$1,079 USD
View
B
Retailer 10
-
$2,283 NZD
£1,011 GBP
View
Retailer 11
-
$2,529 NZD
$1,423 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$2,753 NZD
ZAR 25,021 ZAR
View
B
Retailer 13
-
$3,466 NZD
$1,950 USD
View
B
Retailer 14
-
$4,138 NZD
$2,328 USD
View
B
Retailer 15
-
$4,210 NZD
$2,369 USD
View
B
Retailer 16
-
$4,628 NZD
$2,604 USD
View
B
Retailer 17
-
$5,360 NZD
$3,016 USD
View
Most Expensive
MOH London
2476070790 · Oct 29
$5,912 NZD
£2,619 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $1,145 NZDSave up to $4,216 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.

B+
1.59ct Heart
$1,145 NZD