CaratHunter
Plans
Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG815617418

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815617418

Diamond specifications and retailer prices

From $233 SGD
$182 USD
As of October 30, 2026
Save $1,220 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,453 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815617418 or 815617418. Listed at 19 retailers as of October 30, 2026, with prices from $233 to $1,453, a $1,220 spread on the same certified stone. Reve Diamonds lists it at $1,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815617418
Dimensions6.45 × 7.00 × 4.07 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.00 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815617418
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 58.1%

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: $511 SGD|Low: $233 SGD|High: $1,503 SGD|Avg: $679 SGD|-3.1%
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
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 2$233 SGD
Retailer 8$260 SGD
Retailer 17$270 SGD
Retailer 6$289 SGD
Retailer 18$289 SGD
Retailer 9$390 SGD
Retailer 14$495 SGD
Retailer 1$511 SGD
Retailer 11$516 SGD
Retailer 3$528 SGD
Retailer 7$594 SGD
Retailer 15$704 SGD
Retailer 5$928 SGD
Retailer 10$963 SGD
Retailer 16$979 SGD
Retailer 4$997 SGD
Retailer 13$1,060 SGD
Retailer 12$1,356 SGD
Reve Diamonds$1,453 SGD

44 data points across 19 retailers

19 retailers$233 SGD to $1,453 SGD

A
Cheapest Retailer
-
$233 SGD
$182 USD
A
Retailer 2
-
$260 SGD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$270 SGD
$211 USD
View
A
Retailer 4
-
$289 SGD
$226 USD
View
A
Retailer 5
-
$289 SGD
$226 USD
View
B+
Retailer 6
-
$390 SGD
$305 USD
View
A
Retailer 7
-
$495 SGD
ZAR 6,261 ZAR
View
A
Retailer 8
-
$511 SGD
€381 EUR
View
A
Retailer 9
-
$516 SGD
£318 GBP
View
B+
Retailer 10
-
$528 SGD
$413 USD
View
B+
Retailer 11
-
$594 SGD
$465 USD
View
B+
Retailer 12
-
$704 SGD
A$847 AUD
View
B+
Retailer 13
-
$928 SGD
$726 USD
View
B
Retailer 14
-
$963 SGD
$753 USD
View
B
Retailer 15
-
$979 SGD
$766 USD
View
B
Retailer 16
-
$997 SGD
$780 USD
View
B
Retailer 17
-
$1,060 SGD
A$1,276 AUD
View
B
Retailer 18
-
$1,356 SGD
£835 GBP
View
Most Expensive
B
Reve Diamonds
AE2983CD0 · Oct 30
$1,453 SGD
$1,136 USD
View
18 more retailers have this diamond
Prices start from $233 SGDSave up to $1,220 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
1.02ct Heart
$233 SGD