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Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG669427129

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669427129

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of October 30, 2026
Save $1,289 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,554 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG669427129 or 669427129. Listed at 22 retailers as of October 30, 2026, with prices from $265 to $1,554, a $1,289 spread on the same certified stone. Reve Diamonds lists it at $1,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427129
Dimensions6.32 × 6.91 × 4.08 mm
L/W Ratio1.09
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
6.32 mm6.91 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427129
Side View
Table 60.0%Crown 36.4°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.0%

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: $575 SGD|Low: $252 SGD|High: $1,554 SGD|Avg: $733 SGD|+0.5%
Retailer 1
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Retailer 10
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 2$265 SGD
Retailer 15$295 SGD
Retailer 10$307 SGD
Retailer 6$327 SGD
Retailer 8$327 SGD
Retailer 14$403 SGD
Retailer 17$554 SGD
Retailer 7$565 SGD
Retailer 1$575 SGD
Retailer 12$599 SGD
Retailer 4$632 SGD
Retailer 18$713 SGD
Retailer 16$801 SGD
Retailer 3$1,053 SGD
Retailer 5$1,057 SGD
Retailer 9$1,122 SGD
Retailer 11$1,133 SGD
Retailer 19$1,322 SGD
Retailer 13$1,393 SGD
Reve Diamonds$1,554 SGD

30 data points across 20 retailers

22 retailers$265 SGD to $1,554 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$307 SGD
$240 USD
View
A
Retailer 4
-
$327 SGD
$256 USD
View
A
Retailer 5
-
$327 SGD
$256 USD
View
A
Retailer 6
-
$403 SGD
£248 GBP
View
Retailer 7
-
$554 SGD
ZAR 7,006 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$564 SGD
$441 USD
View
B+
Retailer 9
-
$565 SGD
$442 USD
View
B+
Retailer 10
-
$575 SGD
€428 EUR
View
B+
Retailer 11
-
$599 SGD
£369 GBP
View
B+
Retailer 12
-
$632 SGD
$494 USD
View
B+
Retailer 13
-
$713 SGD
A$858 AUD
View
B+
Retailer 14
-
$801 SGD
A$964 AUD
View
B
Retailer 15
-
$1,053 SGD
$824 USD
View
B
Retailer 16
-
$1,057 SGD
$827 USD
View
B
Retailer 17
-
$1,122 SGD
$878 USD
View
B
Retailer 18
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$1,133 SGD
A$1,364 AUD
View
B
Retailer 19
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$1,172 SGD
$917 USD
View
B
Retailer 20
-
$1,322 SGD
£814 GBP
View
B
Retailer 21
-
$1,393 SGD
$1,090 USD
View
Most Expensive
B
Reve Diamonds
82CD57382 · Oct 30
$1,554 SGD
$1,215 USD
View
21 more retailers have this diamond
Prices start from $265 SGDSave up to $1,289 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
1.05ct Heart
$265 SGD