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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG787665198

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787665198

Diamond specifications and retailer prices

From $743 NZD
$419 USD
As of October 30, 2026
Save $3,985 NZD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,729 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787665198 or 787665198. Listed at 9 retailers as of October 30, 2026, with prices from $743 to $4,729, a $3,985 spread on the same certified stone. Yadav Diamonds lists it at $4,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787665198
Dimensions8.17 × 7.07 × 4.77 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm7.07 mm1.58 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787665198
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 58.4%

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: $1,111 NZD|Low: $600 NZD|High: $4,729 NZD|Avg: $2,051 NZD|-20.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 30, 2026
Retailer 8$600 NZD
Retailer 3$743 NZD
Retailer 2$1,081 NZD
Retailer 1$1,111 NZD
Retailer 5$1,175 NZD
Retailer 7$2,317 NZD
Retailer 4$2,524 NZD
Retailer 6$3,531 NZD
Yadav Diamonds$4,729 NZD

41 data points across 9 retailers

9 retailers$743 NZD to $4,729 NZD

Retailer 1
-
$600 NZD
$338 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$743 NZD
$419 USD
View
A
Retailer 3
-
$1,081 NZD
ZAR 9,843 ZAR
View
A
Retailer 4
-
$1,111 NZD
£493 GBP
View
B+
Retailer 5
-
$1,175 NZD
$662 USD
View
B
Retailer 6
-
$2,317 NZD
$1,306 USD
View
B+
Retailer 7
-
$2,524 NZD
£1,120 GBP
View
B
Retailer 8
-
$3,531 NZD
$1,990 USD
View
Most Expensive
B
Yadav Diamonds
13242045 · Oct 30
$4,729 NZD
$2,665 USD
View
8 more retailers have this diamond
Prices start from $743 NZDSave up to $3,985 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
1.58ct Heart
$743 NZD