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Cushion|Lab Grown|IGI

3.08ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG720536037

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

Certificate IGI LG720536037

Diamond specifications and retailer prices

From $1,870 SGD
$1,463 USD
As of October 29, 2026
Save $11,221 SGD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,091 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720536037 or 720536037. Listed at 15 retailers as of October 29, 2026, with prices from $1,870 to $13,091, a $11,221 spread on the same certified stone. Brilliant Earth lists it at $13,091. 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

3.08
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720536037
Dimensions8.15 × 8.13 × 5.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.13 mm3.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720536037
Side View
Table 62.0%Crown 34.1°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 64.7%

Caratlytics Score

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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 29
Current: $13,091 SGD|Low: $1,870 SGD|High: $13,091 SGD|Avg: $4,446 SGD
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
Retailer 15
October 30, 2026
Retailer 4$1,870 SGD
Retailer 7$2,026 SGD
Retailer 10$2,160 SGD
Retailer 12$2,327 SGD
Retailer 2$2,731 SGD
Retailer 13$3,064 SGD
Retailer 9$3,681 SGD
Retailer 14$4,009 SGD
Retailer 3$4,382 SGD
Retailer 8$4,498 SGD
Retailer 15$4,676 SGD
Retailer 6$5,558 SGD
Retailer 11$6,233 SGD
Retailer 5$6,803 SGD
Brilliant Earth$13,091 SGD

42 data points across 15 retailers

15 retailers$1,870 SGD to $13,091 SGD

A
Cheapest Retailer
-
$1,870 SGD
$1,463 USD
Final sale: no returns
Retailer 2
-
$2,026 SGD
$1,585 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,160 SGD
$1,690 USD
View
A
Retailer 4
-
$2,327 SGD
$1,820 USD
View
A
Retailer 5
-
$2,731 SGD
£1,682 GBP
View
A
Retailer 6
-
$3,064 SGD
$2,397 USD
View
A
Retailer 7
-
$3,681 SGD
€2,742 EUR
View
A
Retailer 8
-
$4,009 SGD
$3,136 USD
View
Retailer 9
-
$4,382 SGD
A$5,274 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,498 SGD
ZAR 56,847 ZAR
View
A
Retailer 11
-
$4,676 SGD
£2,880 GBP
View
A
Retailer 12
-
$5,558 SGD
$4,348 USD
View
B+
Retailer 13
-
$6,233 SGD
£3,839 GBP
View
B+
Retailer 14
-
$6,803 SGD
$5,321 USD
View
Most Expensive
B
Brilliant Earth
21027018A · Oct 29
$13,091 SGD
$10,240 USD
View
14 more retailers have this diamond
Prices start from $1,870 SGDSave up to $11,221 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
3.08ct Cushion
$1,870 SGD