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Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG669427184

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427184

Diamond specifications and retailer prices

From $256 SGD
$200 USD
As of October 27, 2026
Save $1,274 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,530 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG669427184 or 669427184. Listed at 20 retailers as of October 27, 2026, with prices from $256 to $1,530, a $1,274 spread on the same certified stone. Reve Diamonds lists it at $1,530. 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 angle34.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427184
Dimensions6.41 × 7.08 × 3.85 mm
L/W Ratio1.10
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
6.41 mm7.08 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427184
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 54.4%

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 27
Current: $583 SGD|Low: $244 SGD|High: $1,530 SGD|Avg: $666 SGD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$256 SGD
Retailer 10$287 SGD
Retailer 9$297 SGD
Retailer 5$318 SGD
Retailer 7$318 SGD
Retailer 11$390 SGD
Retailer 17$529 SGD
Retailer 14$546 SGD
Retailer 6$552 SGD
Retailer 12$563 SGD
Retailer 1$583 SGD
Retailer 3$622 SGD
Retailer 15$777 SGD
Retailer 2$1,022 SGD
Retailer 4$1,025 SGD
Retailer 13$1,081 SGD
Retailer 8$1,090 SGD
Retailer 16$1,488 SGD
Reve Diamonds$1,530 SGD

31 data points across 19 retailers

20 retailers$256 SGD to $1,530 SGD

A
Cheapest Retailer
-
$256 SGD
$200 USD
A
Retailer 2
-
$287 SGD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$297 SGD
$232 USD
View
A
Retailer 4
-
$318 SGD
$248 USD
View
A
Retailer 5
-
$318 SGD
$248 USD
View
A
Retailer 6
-
$390 SGD
£240 GBP
View
B+
Retailer 7
-
$529 SGD
$413 USD
View
B+
Retailer 8
-
$546 SGD
ZAR 6,880 ZAR
View
B+
Retailer 9
-
$552 SGD
$431 USD
View
B+
Retailer 10
-
$563 SGD
€418 EUR
View
B+
Retailer 11
-
$583 SGD
£358 GBP
View
B+
Retailer 12
-
$622 SGD
$485 USD
View
B+
Retailer 13
-
$777 SGD
A$933 AUD
View
B
Retailer 14
-
$1,022 SGD
$797 USD
View
B
Retailer 15
-
$1,025 SGD
$800 USD
View
B
Retailer 16
-
$1,081 SGD
A$1,298 AUD
View
B
Retailer 17
-
$1,090 SGD
$851 USD
View
B
Retailer 18
-
$1,130 SGD
$882 USD
View
B
Retailer 19
-
$1,488 SGD
£914 GBP
View
Most Expensive
B
Reve Diamonds
B20E6F060 · Oct 30
$1,530 SGD
$1,194 USD
View
19 more retailers have this diamond
Prices start from $256 SGDSave up to $1,274 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
$256 SGD