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Heart|Lab Grown|IGI

1.29ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG636414977

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG636414977

Diamond specifications and retailer prices

From $471 NZD
$265 USD
As of November 2, 2026
Save $2,021 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,492 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636414977 or 636414977. Listed at 19 retailers as of November 1, 2026, with prices from $471 to $2,492, a $2,021 spread on the same certified stone. Reve Diamonds lists it at $2,492. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636414977
Dimensions6.57 × 7.53 × 4.52 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm7.53 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636414977
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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: Nov 2
Current: $1,120 NZD|Low: $453 NZD|High: $2,897 NZD|Avg: $1,286 NZD|+24.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 19$471 NZD
Retailer 7$528 NZD
Retailer 16$547 NZD
Retailer 3$585 NZD
Retailer 4$585 NZD
Retailer 18$720 NZD
Retailer 14$800 NZD
Retailer 9$970 NZD
Retailer 12$1,009 NZD
Retailer 1$1,120 NZD
Retailer 6$1,141 NZD
Retailer 5$1,169 NZD
Retailer 15$1,423 NZD
Retailer 17$1,797 NZD
Retailer 2$1,880 NZD
Retailer 8$1,971 NZD
Retailer 10$2,183 NZD
Retailer 11$2,328 NZD
Retailer 13$2,343 NZD
Reve Diamonds$2,492 NZD

37 data points across 20 retailers

19 retailers$471 NZD to $2,492 NZD

A
Cheapest Retailer
-
$471 NZD
$265 USD
A
Retailer 2
-
$528 NZD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$547 NZD
$308 USD
View
A
Retailer 4
-
$585 NZD
$329 USD
View
Retailer 5
-
$585 NZD
$329 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$800 NZD
$450 USD
View
B+
Retailer 7
-
$970 NZD
$546 USD
View
B+
Retailer 8
-
$1,009 NZD
ZAR 9,167 ZAR
View
B+
Retailer 9
-
$1,120 NZD
£496 GBP
View
B+
Retailer 10
-
$1,141 NZD
$642 USD
View
B+
Retailer 11
-
$1,169 NZD
$658 USD
View
B+
Retailer 12
-
$1,423 NZD
A$1,232 AUD
View
B
Retailer 13
-
$1,797 NZD
$1,011 USD
View
B
Retailer 14
-
$1,880 NZD
$1,058 USD
View
B
Retailer 15
-
$1,971 NZD
$1,109 USD
View
B
Retailer 16
-
$2,183 NZD
$1,228 USD
View
B
Retailer 17
-
$2,328 NZD
$1,310 USD
View
B
Retailer 18
-
$2,343 NZD
£1,038 GBP
View
Most Expensive
B
Reve Diamonds
8581D8FCA · Nov 1
$2,492 NZD
$1,402 USD
View
18 more retailers have this diamond
Prices start from $471 NZDSave up to $2,021 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
1.29ct Heart
$471 NZD