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Cushion|Lab Grown|IGI

1.08ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799670688

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG799670688

Diamond specifications and retailer prices

From $704 SGD
HK$4,300 HKD
As of October 31, 2026
Save $2,070 SGD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,774 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670688 or 799670688. Listed at 13 retailers as of October 31, 2026, with prices from $704 to $2,774, a $2,070 spread on the same certified stone. Brilliant Earth lists it at $2,774. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670688
Dimensions10.58 × 5.41 × 3.35 mm
L/W Ratio1.96
Girdle conditionFaceted
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
10.58 mm5.41 mm1.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670688
Side View
Table 61.0%Crown 33°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 61.9%

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 31
Current: $2,774 SGD|Low: $346 SGD|High: $3,707 SGD|Avg: $1,398 SGD|-25.2%
Brilliant Earth
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
November 1, 2026
Retailer 4$346 SGD
Retailer 6$704 SGD
Retailer 11$857 SGD
Retailer 3$868 SGD
Retailer 13$897 SGD
Retailer 7$977 SGD
Retailer 14$1,029 SGD
Retailer 8$1,043 SGD
Retailer 2$1,089 SGD
Retailer 12$1,397 SGD
Retailer 5$1,999 SGD
Retailer 9$2,374 SGD
Retailer 10$2,678 SGD
Brilliant Earth$2,774 SGD

34 data points across 14 retailers

13 retailers$704 SGD to $2,774 SGD

A
Cheapest Retailer
-
$704 SGD
HK$4,300 HKD
A
Retailer 2
-
$857 SGD
$670 USD
View
A
Retailer 3
-
$868 SGD
$679 USD
View
A
Retailer 4
-
$897 SGD
$702 USD
View
A
Retailer 5
-
$977 SGD
€728 EUR
View
A
Retailer 6
-
$1,029 SGD
A$1,238 AUD
View
A
Retailer 7
-
$1,043 SGD
ZAR 13,177 ZAR
View
A
Retailer 8
-
$1,089 SGD
£671 GBP
View
B+
Retailer 9
-
$1,397 SGD
$1,093 USD
View
B
Retailer 10
-
$1,999 SGD
$1,564 USD
View
B+
Retailer 11
-
$2,374 SGD
£1,462 GBP
View
B
Retailer 12
-
$2,678 SGD
$2,095 USD
View
Most Expensive
B
Brilliant Earth
20449386A · Oct 31
$2,774 SGD
$2,170 USD
View
12 more retailers have this diamond
Prices start from $704 SGDSave up to $2,070 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 Cushion
$704 SGD