CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG799674271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799674271

Diamond specifications and retailer prices

From $346 NZD
$195 USD
As of October 30, 2026
Save $1,526 NZD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,872 NZD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799674271 or 799674271. Listed at 6 retailers as of October 30, 2026, with prices from $346 to $1,872, a $1,526 spread on the same certified stone. The Diamond Guys lists it at $1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799674271
Dimensions7.06 × 6.23 × 4.14 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.06 mm6.23 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799674271
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.6%

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: $346 NZD|Low: $346 NZD|High: $3,176 NZD|Avg: $1,262 NZD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
October 27, 2026
Retailer 1$346 NZD
Retailer 6$460 NZD
Retailer 5$534 NZD
Retailer 7$759 NZD
Retailer 8$795 NZD
Retailer 11$813 NZD
Retailer 4$1,167 NZD
Retailer 2$1,251 NZD
Retailer 3$1,415 NZD
Retailer 12$1,758 NZD
The Diamond Guys$1,872 NZD
Retailer 10$2,040 NZD
Retailer 9$3,176 NZD

11 data points across 13 retailers

6 retailers$346 NZD to $1,872 NZD

A
Cheapest Retailer
-
$346 NZD
$195 USD
Final sale: no returns
B+
Retailer 2
-
$534 NZD
$301 USD
View
Retailer 3
-
$759 NZD
ZAR 6,911 ZAR
View
Price last confirmed 43 days ago
Retailer 4
-
$1,167 NZD
A$1,012 AUD
View
Price last confirmed 138 days ago
B
Retailer 5
-
$1,415 NZD
CA$1,107 CAD
View
Most Expensive
B
The Diamond Guys
1958044289 · Oct 30
$1,872 NZD
$1,055 USD
View
5 more retailers have this diamond
Prices start from $346 NZDSave up to $1,526 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
1.03ct Heart
$346 NZD