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Heart|Lab Grown|IGI

1.35ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG582378111

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582378111

Diamond specifications and retailer prices

From $382 SGD
$299 USD
As of October 30, 2026
Save $3,006 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,733 SGD at Do Amore Diamonds · As of October 22, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown heart diamond

This 1.35ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG582378111 or 582378111. Listed at 22 retailers as of October 30, 2026, with a 786% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582378111
Dimensions7.80 × 7.80 × 6.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.80 mm7.80 mm1.35 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582378111
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $642 SGD|Low: $426 SGD|High: $2,119 SGD|Avg: $1,001 SGD|-0.7%
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
October 30, 2026
Retailer 5$426 SGD
Retailer 2$473 SGD
Retailer 1$642 SGD
Retailer 4$642 SGD
Retailer 11$671 SGD
Retailer 10$898 SGD
Retailer 9$904 SGD
Retailer 6$935 SGD
Retailer 8$1,269 SGD
Retailer 7$1,289 SGD
Retailer 13$1,455 SGD
Retailer 3$1,680 SGD
Retailer 12$2,098 SGD

40 data points across 13 retailers

22 retailers$382 SGD to $3,388 SGD

A
Cheapest Retailer
-
$382 SGD
$299 USD
A
Retailer 2
-
$426 SGD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$442 SGD
$346 USD
View
A
Retailer 4
-
$473 SGD
$370 USD
View
A
Retailer 5
-
$473 SGD
$370 USD
View
A
Retailer 6
-
$596 SGD
$466 USD
View
A
Retailer 7
-
$632 SGD
$494 USD
View
A
Retailer 8
-
$642 SGD
£395 GBP
View
A
Retailer 9
-
$642 SGD
$502 USD
View
A
Retailer 10
-
$671 SGD
$525 USD
View
B+
Retailer 11
-
$898 SGD
ZAR 11,346 ZAR
View
B+
Retailer 12
-
$904 SGD
A$1,088 AUD
View
B+
Retailer 13
-
$935 SGD
£576 GBP
View
B+
Retailer 14
-
$1,269 SGD
A$1,527 AUD
View
B
Retailer 15
-
$1,289 SGD
A$1,551 AUD
View
B
Retailer 16
-
$1,455 SGD
$1,138 USD
View
B
Retailer 17
-
$1,680 SGD
$1,314 USD
View
B
Retailer 18
-
$1,885 SGD
$1,475 USD
View
B
Retailer 19
-
$1,923 SGD
$1,504 USD
View
B
Retailer 20
-
$2,098 SGD
£1,292 GBP
View
B
Retailer 21
-
$3,388 SGD
$2,650 USD
View
Most Expensive
Do Amore Diamonds
23-582378111 · Oct 22
$3,733 SGD
$2,920 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $382 SGDSave up to $3,006 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
1.35ct Heart
$382 SGD