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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG841613587

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841613587

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of October 30, 2026
Save $1,831 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,218 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841613587 or 841613587. Listed at 23 retailers as of October 30, 2026, with prices from $387 to $2,218, a $1,831 spread on the same certified stone. Reve Diamonds lists it at $2,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841613587
Dimensions6.92 × 7.43 × 4.14 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.43 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841613587
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.7%

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: $887 NZD|Low: $387 NZD|High: $2,218 NZD|Avg: $1,037 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 21
Retailer 22
Reve Diamonds
October 30, 2026
Retailer 4$387 NZD
Retailer 10$433 NZD
Retailer 2$447 NZD
Retailer 7$479 NZD
Retailer 11$479 NZD
Retailer 14$545 NZD
Retailer 21$589 NZD
Retailer 3$642 NZD
Retailer 12$809 NZD
Retailer 18$823 NZD
Retailer 6$877 NZD
Retailer 1$887 NZD
Retailer 8$910 NZD
Retailer 19$1,171 NZD
Retailer 17$1,459 NZD
Retailer 5$1,540 NZD
Retailer 22$1,545 NZD
Retailer 15$1,548 NZD
Retailer 9$1,633 NZD
Retailer 13$1,643 NZD
Retailer 16$1,929 NZD
Retailer 20$1,987 NZD
Reve Diamonds$2,218 NZD

20 data points across 23 retailers

23 retailers$387 NZD to $2,218 NZD

A
Cheapest Retailer
-
$387 NZD
$218 USD
A
Retailer 2
-
$433 NZD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
A
Retailer 4
-
$479 NZD
$270 USD
View
A
Retailer 5
-
$479 NZD
$270 USD
View
A
Retailer 6
-
$545 NZD
HK$2,400 HKD
View
Retailer 7
-
$589 NZD
£262 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$642 NZD
$362 USD
View
A
Retailer 9
-
$809 NZD
€434 EUR
View
A
Retailer 10
-
$823 NZD
ZAR 7,490 ZAR
View
B+
Retailer 11
-
$877 NZD
$494 USD
View
B+
Retailer 12
-
$887 NZD
£394 GBP
View
B+
Retailer 13
-
$910 NZD
$513 USD
View
B+
Retailer 14
-
$1,171 NZD
A$1,015 AUD
View
B
Retailer 15
-
$1,459 NZD
A$1,265 AUD
View
B
Retailer 16
-
$1,540 NZD
$868 USD
View
B
Retailer 17
-
$1,545 NZD
$871 USD
View
B
Retailer 18
-
$1,548 NZD
SGD 1,179 SGD
View
B
Retailer 19
-
$1,633 NZD
$920 USD
View
B
Retailer 20
-
$1,643 NZD
$926 USD
View
B
Retailer 21
-
$1,929 NZD
£856 GBP
View
B
Retailer 22
-
$1,987 NZD
$1,120 USD
View
Most Expensive
B
Reve Diamonds
046E23FB5 · Oct 30
$2,218 NZD
$1,250 USD
View
22 more retailers have this diamond
Prices start from $387 NZDSave up to $1,831 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
1.23ct Heart
$387 NZD