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Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG831648626

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648626

Diamond specifications and retailer prices

From $454 NZD
HK$2,000 HKD
As of October 30, 2026
Save $1,544 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,999 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831648626 or 831648626. Listed at 19 retailers as of October 25, 2026, with prices from $454 to $1,999, a $1,544 spread on the same certified stone. Reve Diamonds lists it at $1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648626
Dimensions7.05 × 6.32 × 4.00 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm6.32 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831648626
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.7%

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: $1,295 NZD|Low: $307 NZD|High: $2,007 NZD|Avg: $943 NZD|-3.1%
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
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 5$318 NZD
Retailer 6$355 NZD
Retailer 4$369 NZD
Retailer 8$394 NZD
Retailer 11$454 NZD
Retailer 12$484 NZD
Retailer 18$666 NZD
Retailer 3$697 NZD
Retailer 13$704 NZD
Retailer 17$731 NZD
Retailer 14$961 NZD
Retailer 2$990 NZD
Retailer 10$1,074 NZD
Retailer 7$1,265 NZD
Retailer 1$1,295 NZD
Retailer 9$1,362 NZD
Retailer 15$1,484 NZD
Retailer 16$1,843 NZD
Retailer 19$1,987 NZD
Reve Diamonds$1,999 NZD

33 data points across 20 retailers

19 retailers$454 NZD to $1,999 NZD

Retailer 1
-
$318 NZD
$179 USD
Price last confirmed 11 days ago
Retailer 2
-
$369 NZD
$208 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$394 NZD
$222 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$454 NZD
HK$2,000 HKD
View
A
Retailer 5
-
$484 NZD
£215 GBP
View
Retailer 6
-
$666 NZD
ZAR 6,060 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$697 NZD
$393 USD
View
A
Retailer 8
-
$704 NZD
£312 GBP
View
B+
Retailer 9
-
$731 NZD
$412 USD
View
B+
Retailer 10
-
$961 NZD
A$833 AUD
View
B+
Retailer 11
-
$990 NZD
$558 USD
View
B+
Retailer 12
-
$1,074 NZD
SGD 818 SGD
View
Retailer 13
-
$1,265 NZD
$713 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,295 NZD
$730 USD
View
B+
Retailer 15
-
$1,362 NZD
$768 USD
View
B
Retailer 16
-
$1,484 NZD
A$1,287 AUD
View
B
Retailer 17
-
$1,843 NZD
£818 GBP
View
Retailer 18
-
$1,987 NZD
$1,120 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
FC54B4E4B · Oct 25
$1,999 NZD
$1,126 USD
View
18 more retailers have this diamond
Prices start from $454 NZDSave up to $1,544 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
1.02ct Heart
$454 NZD