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Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG595374254

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG595374254

Diamond specifications and retailer prices

From $541 NZD
$305 USD
As of October 30, 2026
Save $1,988 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,529 NZD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595374254 or 595374254. Listed at 18 retailers as of October 30, 2026, with prices from $541 to $2,529, a $1,988 spread on the same certified stone. Reve Diamonds lists it at $2,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595374254
Dimensions6.12 × 6.92 × 3.93 mm
L/W Ratio1.13
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
6.12 mm6.92 mm1.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG595374254
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.8%

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: Oct 30
Current: $1,054 NZD|Low: $385 NZD|High: $2,529 NZD|Avg: $1,230 NZD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 9$541 NZD
Retailer 6$626 NZD
Retailer 3$659 NZD
Retailer 10$878 NZD
Retailer 2$969 NZD
Retailer 7$992 NZD
Retailer 8$1,027 NZD
Retailer 1$1,054 NZD
Retailer 11$1,607 NZD
Retailer 5$1,842 NZD
Retailer 4$2,416 NZD
Reve Diamonds$2,529 NZD

35 data points across 12 retailers

18 retailers$541 NZD to $2,529 NZD

Retailer 1
-
$484 NZD
$273 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$541 NZD
$305 USD
View
Final sale: no returns
Retailer 3
-
$561 NZD
$316 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$593 NZD
$334 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$600 NZD
$338 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$600 NZD
$338 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$626 NZD
$353 USD
View
B+
Retailer 8
-
$659 NZD
HK$2,900 HKD
View
B+
Retailer 9
-
$878 NZD
$495 USD
View
B+
Retailer 10
-
$992 NZD
$559 USD
View
B
Retailer 11
-
$1,027 NZD
$579 USD
View
B
Retailer 12
-
$1,054 NZD
£468 GBP
View
B
Retailer 13
-
$1,607 NZD
SGD 1,224 SGD
View
Retailer 14
-
$1,842 NZD
$1,038 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,929 NZD
$1,087 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$2,018 NZD
$1,137 USD
View
Retailer 17
-
$2,416 NZD
£1,072 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
AB9B7CCDF · Oct 30
$2,529 NZD
$1,425 USD
View
17 more retailers have this diamond
Prices start from $541 NZDSave up to $1,988 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
$541 NZD