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Cushion|Lab Grown|IGI

2.99ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG729566210

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG729566210

Diamond specifications and retailer prices

From $1,696 SGD
$1,327 USD
As of October 30, 2026
Save $9,605 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,301 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729566210 or 729566210. Listed at 13 retailers as of October 30, 2026, with prices from $1,696 to $11,301, a $9,605 spread on the same certified stone. Do Amore Diamonds lists it at $11,301. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.99
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729566210
Dimensions8.45 × 8.40 × 5.39 mm
L/W Ratio1.01
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
8.45 mm8.40 mm2.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729566210
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 64.2%

Caratlytics Score

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A+
Exceptional
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: $11,301 SGD|Low: $1,696 SGD|High: $13,756 SGD|Avg: $5,446 SGD|-17.8%
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
October 30, 2026
Retailer 2$1,696 SGD
Retailer 5$1,874 SGD
Retailer 13$1,892 SGD
Retailer 10$2,658 SGD
Retailer 7$2,677 SGD
Retailer 6$3,477 SGD
Retailer 9$4,210 SGD
Retailer 11$4,483 SGD
Retailer 8$5,553 SGD
Retailer 12$6,961 SGD
Retailer 3$9,826 SGD
Retailer 4$10,470 SGD
Do Amore Diamonds$11,301 SGD

32 data points across 13 retailers

13 retailers$1,696 SGD to $11,301 SGD

A+
Cheapest Retailer
-
$1,696 SGD
$1,327 USD
A
Retailer 2
-
$1,874 SGD
$1,466 USD
View
Final sale: no returns
A
Retailer 3
-
$1,892 SGD
$1,480 USD
View
A
Retailer 4
-
$2,658 SGD
$2,079 USD
View
A
Retailer 5
-
$2,677 SGD
€1,994 EUR
View
A
Retailer 6
-
$3,477 SGD
$2,720 USD
View
A
Retailer 7
-
$4,210 SGD
$3,293 USD
View
Retailer 8
-
$4,483 SGD
A$5,395 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,553 SGD
£3,420 GBP
View
Retailer 10
-
$6,961 SGD
$5,445 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$9,826 SGD
A$11,825 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$10,470 SGD
$8,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2006D29D · Oct 31
$11,301 SGD
$8,840 USD
View
12 more retailers have this diamond
Prices start from $1,696 SGDSave up to $9,605 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+
2.99ct Cushion
$1,696 SGD