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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG823696280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823696280

Diamond specifications and retailer prices

From $318 NZD
As of November 5, 2026
Save $1,579 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,896 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823696280 or 823696280. Listed at 21 retailers as of November 4, 2026, with prices from $318 to $1,896, a $1,579 spread on the same certified stone. Reve Diamonds lists it at $1,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696280
Dimensions5.96 × 6.82 × 4.24 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm6.82 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823696280
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

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 5
Current: $582 NZD|Low: $282 NZD|High: $1,922 NZD|Avg: $845 NZD|-0.3%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 10$287 NZD
Retailer 14$318 NZD
Retailer 9$334 NZD
Retailer 8$357 NZD
Retailer 12$431 NZD
Retailer 1$582 NZD
Retailer 6$603 NZD
Retailer 11$617 NZD
Retailer 16$642 NZD
Retailer 15$671 NZD
Retailer 3$869 NZD
Retailer 17$937 NZD
Retailer 18$970 NZD
Retailer 7$1,148 NZD
Retailer 2$1,151 NZD
Retailer 5$1,171 NZD
Retailer 13$1,235 NZD
Retailer 4$1,671 NZD
Reve Diamonds$1,896 NZD

36 data points across 19 retailers

21 retailers$318 NZD to $1,896 NZD

Retailer 1
-
$287 NZD
Price last confirmed 13 days ago
A
Retailer 2
-
$318 NZD
View
Final sale: no returns
Retailer 3
-
$334 NZD
View
Price last confirmed 12 days ago
Retailer 4
-
$357 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$408 NZD
View
A
Retailer 6
-
$431 NZD
View
A
Retailer 7
-
$582 NZD
View
Retailer 8
-
$603 NZD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$617 NZD
View
B+
Retailer 10
-
$642 NZD
View
B+
Retailer 11
-
$671 NZD
View
Retailer 12
-
$869 NZD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$937 NZD
View
B+
Retailer 14
-
$970 NZD
View
Retailer 15
-
$1,148 NZD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,151 NZD
View
Retailer 17
-
$1,171 NZD
View
Price last confirmed 13 days ago
Retailer 18
-
$1,171 NZD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,235 NZD
View
Retailer 20
-
$1,671 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
05067EFC2 · Nov 4
$1,896 NZD
$1,069 USD
View
20 more retailers have this diamond
Prices start from $318 NZDSave up to $1,579 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
1.00ct Heart
$318 NZD