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Heart|Lab Grown|IGI

10.24ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG602326632

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602326632

Diamond specifications and retailer prices

From $11,471 NZD
$6,454 USD
As of November 2, 2026
Save $25,558 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $45,920 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.24ct lab-grown heart diamond

This 10.24ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602326632 or 602326632. Listed at 20 retailers as of November 1, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.24
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602326632
Dimensions15.06 × 14.00 × 8.16 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.06 mm14.00 mm10.24 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602326632
Side View
Table 60.0%Crown 36.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 54.2%

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: $16,543 NZD|Low: $11,924 NZD|High: $37,029 NZD|Avg: $21,418 NZD|-1.0%
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
November 3, 2026
Retailer 13$12,318 NZD
Retailer 2$12,846 NZD
Retailer 10$13,268 NZD
Retailer 4$13,927 NZD
Retailer 11$15,427 NZD
Retailer 9$15,553 NZD
Retailer 1$16,543 NZD
Retailer 8$20,597 NZD
Retailer 7$24,235 NZD
Retailer 6$25,457 NZD
Retailer 12$29,556 NZD
Retailer 3$34,434 NZD
Retailer 5$37,029 NZD

29 data points across 13 retailers

20 retailers$11,471 NZD to $37,029 NZD

B+
Cheapest Retailer
-
$11,471 NZD
$6,454 USD
B+
Retailer 2
-
$11,929 NZD
$6,712 USD
View
B+
Retailer 3
-
$12,318 NZD
$6,931 USD
View
B+
Retailer 4
-
$12,846 NZD
$7,228 USD
View
Final sale: no returns
B+
Retailer 5
-
$13,268 NZD
$7,465 USD
View
B+
Retailer 6
-
$13,307 NZD
$7,487 USD
View
Retailer 7
-
$13,307 NZD
$7,487 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$13,927 NZD
$7,836 USD
View
B+
Retailer 9
-
$15,427 NZD
$8,680 USD
View
B
Retailer 10
-
$15,553 NZD
$8,751 USD
View
B
Retailer 11
-
$15,797 NZD
$8,888 USD
View
B
Retailer 12
-
$16,038 NZD
HK$70,500 HKD
View
B
Retailer 13
-
$16,543 NZD
£7,329 GBP
View
B
Retailer 14
-
$20,597 NZD
ZAR 187,222 ZAR
View
B
Retailer 15
-
$24,235 NZD
$13,636 USD
View
B
Retailer 16
-
$25,457 NZD
A$22,036 AUD
View
B
Retailer 17
-
$29,556 NZD
$16,630 USD
View
Retailer 18
-
$34,434 NZD
$19,374 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$37,029 NZD
$20,834 USD
View
Most Expensive
Taylor and Hart
HJ33QL3 · Oct 31
$45,920 NZD
$25,837 USD
View
Price under review
19 more retailers have this diamond
Prices start from $11,471 NZDSave up to $25,558 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+
10.24ct Heart
$11,471 NZD