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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 $917 AUD
$644 USD
As of November 2, 2026
Save $3,377 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,735 AUD 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: $4,735 AUD|Low: $900 AUD|High: $8,314 AUD|Avg: $2,353 AUD|+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$937 AUD
Retailer 6$1,019 AUD
Retailer 3$1,048 AUD
Retailer 4$1,086 AUD
Retailer 7$1,200 AUD
Retailer 14$1,338 AUD
Retailer 11$1,506 AUD
Retailer 8$1,536 AUD
Retailer 2$1,829 AUD
Retailer 9$2,026 AUD
Retailer 10$2,205 AUD
Retailer 12$2,776 AUD
Retailer 16$3,314 AUD
Retailer 5$3,373 AUD
Retailer 13$3,707 AUD
MOH London$4,735 AUD
Retailer 15$8,314 AUD

42 data points across 17 retailers

19 retailers$917 AUD to $4,293 AUD

B+
Cheapest Retailer
-
$917 AUD
$644 USD
B+
Retailer 2
-
$937 AUD
$658 USD
View
B+
Retailer 3
-
$1,019 AUD
$716 USD
View
B+
Retailer 4
-
$1,048 AUD
$736 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,086 AUD
$763 USD
View
B+
Retailer 6
-
$1,200 AUD
$843 USD
View
B+
Retailer 7
-
$1,338 AUD
$940 USD
View
Retailer 8
-
$1,506 AUD
£833 GBP
View
Price last confirmed 16 days ago
B
Retailer 9
-
$1,536 AUD
$1,079 USD
View
B
Retailer 10
-
$1,829 AUD
£1,011 GBP
View
Retailer 11
-
$2,026 AUD
$1,423 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$2,205 AUD
ZAR 25,021 ZAR
View
B
Retailer 13
-
$2,776 AUD
$1,950 USD
View
B
Retailer 14
-
$3,314 AUD
$2,328 USD
View
B
Retailer 15
-
$3,373 AUD
$2,369 USD
View
B
Retailer 16
-
$3,707 AUD
$2,604 USD
View
B
Retailer 17
-
$4,293 AUD
$3,016 USD
View
Most Expensive
MOH London
2476070790 · Oct 29
$4,735 AUD
£2,619 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $917 AUDSave up to $3,377 AUD

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
$917 AUD