CaratHunter
Plans
Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG734531245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG734531245

Diamond specifications and retailer prices

From $452 SGD
$354 USD
As of October 30, 2026
Save $2,437 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,889 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct 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 LG734531245 or 734531245. Listed at 10 retailers as of October 30, 2026, with prices from $452 to $2,889, a $2,437 spread on the same certified stone. Do Amore Diamonds lists it at $2,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734531245
Dimensions6.85 × 7.47 × 4.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.85 mm7.47 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734531245
Side View
Table 63.0%Crown 39.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.2%

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: $2,889 SGD|Low: $240 SGD|High: $2,889 SGD|Avg: $1,093 SGD|+1.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 3$240 SGD
Retailer 15$452 SGD
Retailer 14$499 SGD
Retailer 12$651 SGD
Retailer 8$658 SGD
Retailer 6$705 SGD
Retailer 5$796 SGD
Retailer 13$863 SGD
Retailer 10$1,203 SGD
Retailer 2$1,426 SGD
Retailer 7$1,549 SGD
Retailer 9$1,658 SGD
Retailer 4$1,739 SGD
Retailer 11$2,480 SGD
Do Amore Diamonds$2,889 SGD

23 data points across 15 retailers

10 retailers$452 SGD to $2,889 SGD

A
Cheapest Retailer
-
$452 SGD
$354 USD
A
Retailer 2
-
$499 SGD
$390 USD
View
B+
Retailer 3
-
$651 SGD
$509 USD
View
A
Retailer 4
-
$658 SGD
€490 EUR
View
B+
Retailer 5
-
$863 SGD
$675 USD
View
B
Retailer 6
-
$1,203 SGD
$941 USD
View
B+
Retailer 7
-
$1,426 SGD
A$1,716 AUD
View
B
Retailer 8
-
$1,658 SGD
£1,021 GBP
View
Retailer 9
-
$2,480 SGD
$1,940 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-1E292A6A7 · Oct 31
$2,889 SGD
$2,260 USD
View
9 more retailers have this diamond
Prices start from $452 SGDSave up to $2,437 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
1.30ct Heart
$452 SGD