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Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG773665498

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773665498

Diamond specifications and retailer prices

From $332 SGD
$260 USD
As of October 30, 2026
Save $1,494 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,222 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG773665498 or 773665498. Listed at 24 retailers as of October 25, 2026, with a 450% 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

1.01
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665498
Dimensions7.02 × 7.02 × 6.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm7.02 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665498
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
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: $559 SGD|Low: $320 SGD|High: $1,848 SGD|Avg: $834 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$320 SGD
Retailer 4$372 SGD
Retailer 12$413 SGD
Retailer 1$559 SGD
Retailer 11$614 SGD
Retailer 8$782 SGD
Retailer 5$805 SGD
Retailer 3$818 SGD
Retailer 7$1,111 SGD
Retailer 6$1,161 SGD
Retailer 10$1,267 SGD
Retailer 9$1,827 SGD

44 data points across 12 retailers

24 retailers$332 SGD to $1,827 SGD

Retailer 1
-
$320 SGD
$250 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$332 SGD
$260 USD
View
A
Retailer 3
-
$372 SGD
$291 USD
View
Final sale: no returns
Retailer 4
-
$386 SGD
$302 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$413 SGD
$323 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$413 SGD
$323 USD
View
A
Retailer 7
-
$413 SGD
$323 USD
View
A
Retailer 8
-
$424 SGD
$332 USD
View
B+
Retailer 9
-
$552 SGD
$432 USD
View
B+
Retailer 10
-
$559 SGD
£344 GBP
View
B+
Retailer 11
-
$614 SGD
$480 USD
View
B+
Retailer 12
-
$782 SGD
ZAR 9,888 ZAR
View
B+
Retailer 13
-
$805 SGD
£496 GBP
View
B+
Retailer 14
-
$818 SGD
$640 USD
View
B+
Retailer 15
-
$1,111 SGD
A$1,337 AUD
View
B+
Retailer 16
-
$1,161 SGD
A$1,397 AUD
View
B
Retailer 17
-
$1,267 SGD
$991 USD
View
B
Retailer 18
-
$1,464 SGD
$1,145 USD
View
Retailer 19
-
$1,464 SGD
$1,145 USD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$1,676 SGD
$1,311 USD
View
B
Retailer 21
-
$1,769 SGD
$1,383 USD
View
B
Retailer 22
-
$1,827 SGD
£1,125 GBP
View
Retailer 23
-
$2,953 SGD
$2,310 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-773665498 · Oct 29
$3,222 SGD
$2,520 USD
View
Price under review
23 more retailers have this diamond
Prices start from $332 SGDSave up to $1,494 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
1.01ct Heart
$332 SGD