CaratHunter
Plans
Heart|Lab Grown|IGI

1.58ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG797620003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797620003

Diamond specifications and retailer prices

From $381 SGD
$298 USD
As of October 30, 2026
Save $3,339 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,720 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797620003 or 797620003. Listed at 24 retailers as of October 30, 2026, with prices from $381 to $3,720, a $3,339 spread on the same certified stone. Do Amore Diamonds lists it at $3,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797620003
Dimensions8.11 × 7.10 × 4.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm7.10 mm1.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797620003
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 56.4%

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: $609 SGD|Low: $366 SGD|High: $2,112 SGD|Avg: $959 SGD|-0.5%
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
November 2, 2026
Retailer 13$366 SGD
Retailer 4$426 SGD
Retailer 12$472 SGD
Retailer 1$609 SGD
Retailer 5$629 SGD
Retailer 11$671 SGD
Retailer 7$898 SGD
Retailer 3$903 SGD
Retailer 6$932 SGD
Retailer 9$1,214 SGD
Retailer 10$1,450 SGD
Retailer 2$1,813 SGD
Retailer 8$2,088 SGD

43 data points across 13 retailers

24 retailers$381 SGD to $3,720 SGD

Retailer 1
-
$366 SGD
$286 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$381 SGD
$298 USD
View
A
Retailer 3
-
$426 SGD
$333 USD
View
Final sale: no returns
Retailer 4
-
$441 SGD
$345 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$472 SGD
$369 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$472 SGD
$369 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$472 SGD
$369 USD
View
A
Retailer 8
-
$536 SGD
$419 USD
View
A
Retailer 9
-
$609 SGD
£375 GBP
View
A
Retailer 10
-
$629 SGD
$492 USD
View
A
Retailer 11
-
$671 SGD
$525 USD
View
B+
Retailer 12
-
$898 SGD
ZAR 11,350 ZAR
View
B+
Retailer 13
-
$903 SGD
$706 USD
View
B+
Retailer 14
-
$932 SGD
£574 GBP
View
B+
Retailer 15
-
$1,214 SGD
A$1,461 AUD
View
B
Retailer 16
-
$1,450 SGD
$1,134 USD
View
B
Retailer 17
-
$1,675 SGD
$1,310 USD
View
Retailer 18
-
$1,675 SGD
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,813 SGD
$1,418 USD
View
B
Retailer 20
-
$1,880 SGD
$1,471 USD
View
B
Retailer 21
-
$1,919 SGD
$1,501 USD
View
B
Retailer 22
-
$2,088 SGD
£1,286 GBP
View
B
Retailer 23
-
$3,375 SGD
$2,640 USD
View
Most Expensive
B
Do Amore Diamonds
23-797620003 · Nov 2
$3,720 SGD
$2,910 USD
View
23 more retailers have this diamond
Prices start from $381 SGDSave up to $3,339 SGD

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
$381 SGD