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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG588370754

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588370754

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 30, 2026
Save $1,348 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,689 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG588370754 or 588370754. Listed at 20 retailers as of October 30, 2026, with prices from $341 to $1,689, a $1,348 spread on the same certified stone. Reve Diamonds lists it at $1,689. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588370754
Dimensions7.51 × 7.12 × 4.18 mm
L/W Ratio1.05
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
7.51 mm7.12 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588370754
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $720 SGD|Low: $326 SGD|High: $1,706 SGD|Avg: $806 SGD|-6.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 7$339 SGD
Retailer 17$341 SGD
Retailer 8$421 SGD
Retailer 4$425 SGD
Retailer 3$511 SGD
Retailer 10$636 SGD
Retailer 6$652 SGD
Retailer 11$654 SGD
Retailer 15$690 SGD
Retailer 1$720 SGD
Retailer 13$821 SGD
Retailer 14$935 SGD
Retailer 5$1,226 SGD
Retailer 2$1,227 SGD
Retailer 16$1,289 SGD
Retailer 9$1,353 SGD
Retailer 12$1,526 SGD
Reve Diamonds$1,689 SGD

38 data points across 18 retailers

20 retailers$341 SGD to $1,689 SGD

Retailer 1
-
$339 SGD
$265 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$341 SGD
$267 USD
View
Final sale: no returns
Retailer 3
-
$394 SGD
$308 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$421 SGD
$329 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$421 SGD
$329 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$425 SGD
HK$2,600 HKD
View
A
Retailer 7
-
$511 SGD
$400 USD
View
A
Retailer 8
-
$636 SGD
€474 EUR
View
Retailer 9
-
$652 SGD
$510 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$654 SGD
ZAR 8,259 ZAR
View
B+
Retailer 11
-
$690 SGD
$540 USD
View
B+
Retailer 12
-
$720 SGD
£444 GBP
View
B+
Retailer 13
-
$821 SGD
$642 USD
View
B+
Retailer 14
-
$935 SGD
A$1,125 AUD
View
B
Retailer 15
-
$1,226 SGD
View
B
Retailer 16
-
$1,227 SGD
$960 USD
View
B
Retailer 17
-
$1,289 SGD
$1,009 USD
View
Retailer 18
-
$1,353 SGD
$1,058 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$1,526 SGD
£940 GBP
View
Most Expensive
B
Reve Diamonds
091F10DA2 · Oct 30
$1,689 SGD
$1,321 USD
View
19 more retailers have this diamond
Prices start from $341 SGDSave up to $1,348 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
$341 SGD