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Heart|Lab Grown|IGI

0.90ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG528230323

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG528230323

Diamond specifications and retailer prices

From $292 NZD
As of November 4, 2026
Save $2,090 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,381 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.9ct lab-grown heart diamond

This 0.9ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528230323 or 528230323. Listed at 19 retailers as of November 4, 2026, with prices from $292 to $2,381, a $2,090 spread on the same certified stone. Diamond Exchange Canada lists it at $2,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528230323
Dimensions6.90 × 5.50 × 4.06 mm
L/W Ratio1.25
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
6.90 mm5.50 mm0.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528230323
Side View
Table 60.5%Crown 32°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $361 NZD|Low: $279 NZD|High: $1,918 NZD|Avg: $822 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 17$292 NZD
Retailer 10$326 NZD
Retailer 3$338 NZD
Retailer 1$361 NZD
Retailer 4$361 NZD
Retailer 18$489 NZD
Retailer 16$500 NZD
Retailer 8$550 NZD
Retailer 11$633 NZD
Retailer 14$656 NZD
Retailer 6$704 NZD
Retailer 13$902 NZD
Retailer 5$1,158 NZD
Retailer 2$1,162 NZD
Retailer 15$1,227 NZD
Retailer 9$1,259 NZD
Retailer 12$1,685 NZD
Retailer 7$1,918 NZD

46 data points across 18 retailers

19 retailers$292 NZD to $2,381 NZD

A
Cheapest Retailer
-
$292 NZD
A
Retailer 2
-
$326 NZD
View
Final sale: no returns
A
Retailer 3
-
$338 NZD
View
A
Retailer 4
-
$361 NZD
View
Retailer 5
-
$361 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$489 NZD
View
A
Retailer 7
-
$500 NZD
View
B+
Retailer 8
-
$550 NZD
View
B+
Retailer 9
-
$633 NZD
View
B+
Retailer 10
-
$656 NZD
View
B
Retailer 11
-
$889 NZD
View
B+
Retailer 12
-
$902 NZD
View
B
Retailer 13
-
$1,162 NZD
View
B
Retailer 14
-
$1,181 NZD
View
B
Retailer 15
-
$1,227 NZD
View
B
Retailer 16
-
$1,259 NZD
View
B
Retailer 17
-
$1,685 NZD
View
B
Retailer 18
-
$1,918 NZD
View
Most Expensive
B
Diamond Exchange Canada
1867288020 · Nov 5
$2,381 NZD
CA$1,859 CAD
View
18 more retailers have this diamond
Prices start from $292 NZDSave up to $2,090 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
0.90ct Heart
$292 NZD