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Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816640368

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816640368

Diamond specifications and retailer prices

From $303 NZD
$170 USD
As of October 30, 2026
Save $1,651 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,954 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG816640368 or 816640368. Listed at 18 retailers as of October 30, 2026, with prices from $303 to $1,954, a $1,651 spread on the same certified stone. Reve Diamonds lists it at $1,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816640368
Dimensions6.86 × 6.18 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.18 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816640368
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.0%

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: $668 NZD|Low: $303 NZD|High: $2,014 NZD|Avg: $829 NZD|-3.9%
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
October 30, 2026
Retailer 14$303 NZD
Retailer 7$337 NZD
Retailer 9$351 NZD
Retailer 4$376 NZD
Retailer 8$376 NZD
Retailer 10$461 NZD
Retailer 6$507 NZD
Retailer 13$644 NZD
Retailer 1$668 NZD
Retailer 12$712 NZD
Retailer 3$714 NZD
Retailer 15$914 NZD
Retailer 16$938 NZD
Retailer 5$1,205 NZD
Retailer 17$1,273 NZD
Retailer 2$1,303 NZD
Retailer 11$1,764 NZD
Reve Diamonds$1,954 NZD

37 data points across 18 retailers

18 retailers$303 NZD to $1,954 NZD

A
Cheapest Retailer
-
$303 NZD
$170 USD
A
Retailer 2
-
$337 NZD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$351 NZD
$197 USD
View
A
Retailer 4
-
$376 NZD
$211 USD
View
A
Retailer 5
-
$376 NZD
$211 USD
View
A
Retailer 6
-
$461 NZD
£204 GBP
View
B+
Retailer 7
-
$507 NZD
$285 USD
View
A
Retailer 8
-
$644 NZD
ZAR 5,842 ZAR
View
A
Retailer 9
-
$668 NZD
£295 GBP
View
B+
Retailer 10
-
$712 NZD
£315 GBP
View
B+
Retailer 11
-
$714 NZD
$401 USD
View
B+
Retailer 12
-
$914 NZD
A$790 AUD
View
B+
Retailer 13
-
$938 NZD
$527 USD
View
B+
Retailer 14
-
$1,205 NZD
$677 USD
View
B
Retailer 15
-
$1,273 NZD
$715 USD
View
B
Retailer 16
-
$1,303 NZD
$732 USD
View
B
Retailer 17
-
$1,764 NZD
£780 GBP
View
Most Expensive
B
Reve Diamonds
B717FCC92 · Oct 30
$1,954 NZD
$1,097 USD
View
17 more retailers have this diamond
Prices start from $303 NZDSave up to $1,651 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
1.01ct Heart
$303 NZD