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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG628492659

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628492659

Diamond specifications and retailer prices

From $354 SGD
$277 USD
As of October 30, 2026
Save $2,791 SGD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $3,145 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628492659 or 628492659. Listed at 30 retailers as of October 30, 2026, with prices from $354 to $3,145, a $2,791 spread on the same certified stone. Do Amore Diamonds lists it at $3,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628492659
Dimensions6.01 × 7.07 × 4.30 mm
L/W Ratio1.18
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
6.01 mm7.07 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628492659
Side View
Table 56.0%Crown 37.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.8%

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: $3,145 SGD|Low: $354 SGD|High: $4,257 SGD|Avg: $1,339 SGD|-26.1%
Do Amore Diamonds
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
Retailer 19
October 31, 2026
Retailer 4$354 SGD
Retailer 18$422 SGD
Retailer 7$638 SGD
Retailer 3$639 SGD
Retailer 17$655 SGD
Retailer 5$684 SGD
Retailer 8$750 SGD
Retailer 16$832 SGD
Retailer 2$861 SGD
Retailer 15$1,087 SGD
Retailer 9$1,093 SGD
Retailer 19$1,349 SGD
Retailer 11$1,573 SGD
Retailer 10$1,767 SGD
Retailer 6$1,835 SGD
Retailer 13$1,930 SGD
Retailer 14$1,952 SGD
Retailer 12$1,965 SGD
Do Amore Diamonds$3,145 SGD

44 data points across 19 retailers

30 retailers$354 SGD to $3,145 SGD

A
Cheapest Retailer
-
$354 SGD
$277 USD
Retailer 2
-
$354 SGD
$277 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$354 SGD
$277 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$422 SGD
$330 USD
View
Final sale: no returns
Retailer 5
-
$438 SGD
$343 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$438 SGD
$343 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$479 SGD
$375 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$556 SGD
$435 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$587 SGD
$459 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
$638 SGD
$499 USD
View
A
Retailer 11
-
$639 SGD
$500 USD
View
A
Retailer 12
-
$655 SGD
HK$4,000 HKD
View
A
Retailer 13
-
$684 SGD
$535 USD
View
B+
Retailer 14
-
$750 SGD
$587 USD
View
B+
Retailer 15
-
$832 SGD
ZAR 10,520 ZAR
View
Retailer 16
-
$851 SGD
£524 GBP
View
Price last confirmed 16 days ago
B+
Retailer 17
-
$861 SGD
£531 GBP
View
B+
Retailer 18
-
$1,087 SGD
A$1,308 AUD
View
B+
Retailer 19
-
$1,093 SGD
$855 USD
View
B
Retailer 20
-
$1,349 SGD
$1,055 USD
View
Retailer 21
-
$1,557 SGD
$1,218 USD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$1,557 SGD
$1,218 USD
View
B
Retailer 23
-
$1,573 SGD
View
B
Retailer 24
-
$1,767 SGD
$1,382 USD
View
B
Retailer 25
-
$1,835 SGD
$1,436 USD
View
B
Retailer 26
-
$1,930 SGD
$1,510 USD
View
B
Retailer 27
-
$1,952 SGD
£1,202 GBP
View
B+
Retailer 28
-
$1,965 SGD
A$2,365 AUD
View
Retailer 29
-
$2,107 SGD
$1,648 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Do Amore Diamonds
27-17AAEDE0E · Oct 31
$3,145 SGD
$2,460 USD
View
29 more retailers have this diamond
Prices start from $354 SGDSave up to $2,791 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
1.08ct Heart
$354 SGD