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Heart|Lab Grown|IGI

1.00ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG595374254

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG595374254

Diamond specifications and retailer prices

From $391 SGD
$305 USD
As of October 30, 2026
Save $1,436 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,827 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595374254 or 595374254. Listed at 18 retailers as of October 30, 2026, with prices from $391 to $1,827, a $1,436 spread on the same certified stone. Reve Diamonds lists it at $1,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595374254
Dimensions6.12 × 6.92 × 3.93 mm
L/W Ratio1.13
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
6.12 mm6.92 mm1.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG595374254
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.8%

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: $762 SGD|Low: $278 SGD|High: $1,827 SGD|Avg: $886 SGD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 9$391 SGD
Retailer 6$452 SGD
Retailer 3$476 SGD
Retailer 10$634 SGD
Retailer 2$700 SGD
Retailer 7$716 SGD
Retailer 8$742 SGD
Retailer 1$762 SGD
Retailer 11$1,161 SGD
Retailer 5$1,330 SGD
Retailer 4$1,745 SGD
Reve Diamonds$1,827 SGD

36 data points across 12 retailers

18 retailers$391 SGD to $1,827 SGD

Retailer 1
-
$350 SGD
$273 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$391 SGD
$305 USD
View
Final sale: no returns
Retailer 3
-
$405 SGD
$316 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$428 SGD
$334 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$433 SGD
$338 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$433 SGD
$338 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$452 SGD
$353 USD
View
B+
Retailer 8
-
$476 SGD
HK$2,900 HKD
View
B+
Retailer 9
-
$634 SGD
$495 USD
View
B+
Retailer 10
-
$716 SGD
$559 USD
View
B
Retailer 11
-
$742 SGD
$579 USD
View
B
Retailer 12
-
$762 SGD
£468 GBP
View
B
Retailer 13
-
$1,161 SGD
View
Retailer 14
-
$1,330 SGD
$1,038 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$1,393 SGD
$1,087 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,458 SGD
$1,137 USD
View
Retailer 17
-
$1,745 SGD
£1,072 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
AB9B7CCDF · Oct 30
$1,827 SGD
$1,425 USD
View
17 more retailers have this diamond
Prices start from $391 SGDSave up to $1,436 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
1.00ct Heart
$391 SGD