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Heart|Lab Grown|IGI

10.15ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG836607570

Certificate IGI LG836607570

Diamond specifications and retailer prices

From $3,649 NZD
$2,053 USD
As of November 1, 2026
Save $5,295 NZD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,943 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 10.15ct lab-grown heart diamond

This 10.15ct 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 LG836607570 or 836607570. Listed at 3 retailers as of November 1, 2026, with prices from $3,649 to $8,943, a $5,295 spread on the same certified stone. Brilliance lists it at $8,943. 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

10.15
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607570
Dimensions14.82 × 13.52 × 8.80 mm
L/W Ratio1.10
Top View
14.82 mm13.52 mm10.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607570
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

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: Nov 1
Current: $8,943 NZD|Low: $3,649 NZD|High: $16,138 NZD|Avg: $7,927 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$3,649 NZD
Retailer 3$4,845 NZD
Retailer 4$5,351 NZD
Brilliance$8,943 NZD
Retailer 5$16,138 NZD

6 data points across 5 retailers

3 retailers$3,649 NZD to $8,943 NZD

A
Cheapest Retailer
-
$3,649 NZD
$2,053 USD
Final sale: no returns
B+
Retailer 2
-
$4,845 NZD
$2,726 USD
View
Most Expensive
B+
Brilliance
D45799727 · Nov 1
$8,943 NZD
$5,032 USD
View
2 more retailers have this diamond
Prices start from $3,649 NZDSave up to $5,295 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
10.15ct Heart
$3,649 NZD