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Heart|Lab Grown|IGI

1.09ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG817602896

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817602896

Diamond specifications and retailer prices

From $336 NZD
As of November 4, 2026
Save $1,726 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,063 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817602896 or 817602896. Listed at 20 retailers as of November 4, 2026, with prices from $336 to $2,063, a $1,726 spread on the same certified stone. Reve Diamonds lists it at $2,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817602896
Dimensions6.23 × 7.11 × 4.11 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
6.23 mm7.11 mm1.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817602896
Side View
Table 64.0%Crown 37.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.8%

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 4
Current: $461 NZD|Low: $336 NZD|High: $2,188 NZD|Avg: $1,019 NZD|-4.4%
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
Reve Diamonds
November 5, 2026
Retailer 14$336 NZD
Retailer 16$375 NZD
Retailer 3$391 NZD
Retailer 4$418 NZD
Retailer 1$461 NZD
Retailer 8$712 NZD
Retailer 2$731 NZD
Retailer 12$751 NZD
Retailer 11$831 NZD
Retailer 9$850 NZD
Retailer 5$1,071 NZD
Retailer 6$1,137 NZD
Retailer 15$1,343 NZD
Retailer 7$1,402 NZD
Retailer 17$1,437 NZD
Retailer 10$1,530 NZD
Retailer 13$1,946 NZD
Reve Diamonds$2,063 NZD

31 data points across 18 retailers

20 retailers$336 NZD to $2,063 NZD

A
Cheapest Retailer
-
$336 NZD
A
Retailer 2
-
$375 NZD
View
Final sale: no returns
A
Retailer 3
-
$391 NZD
View
A
Retailer 4
-
$418 NZD
View
A
Retailer 5
-
$461 NZD
View
A
Retailer 6
-
$477 NZD
View
Retailer 7
-
$712 NZD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$731 NZD
View
B+
Retailer 9
-
$751 NZD
View
B+
Retailer 10
-
$831 NZD
View
Retailer 11
-
$850 NZD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,071 NZD
View
B
Retailer 13
-
$1,137 NZD
View
B
Retailer 14
-
$1,343 NZD
View
B
Retailer 15
-
$1,402 NZD
View
B
Retailer 16
-
$1,437 NZD
View
B
Retailer 17
-
$1,530 NZD
View
B
Retailer 18
-
$1,530 NZD
View
B
Retailer 19
-
$1,946 NZD
View
Most Expensive
B
Reve Diamonds
C1C679D2A · Nov 4
$2,063 NZD
$1,159 USD
View
19 more retailers have this diamond
Prices start from $336 NZDSave up to $1,726 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
1.09ct Heart
$336 NZD