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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG811638019

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638019

Diamond specifications and retailer prices

From $700 SGD
$546 USD
As of October 29, 2026
Save $5,837 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,537 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811638019 or 811638019. Listed at 16 retailers as of October 29, 2026, with prices from $700 to $6,537, a $5,837 spread on the same certified stone. Brilliant Earth lists it at $6,537. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638019
Dimensions9.72 × 7.58 × 5.01 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm7.58 mm3.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638019
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 66.1%

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 29
Current: $6,537 SGD|Low: $700 SGD|High: $7,319 SGD|Avg: $2,548 SGD|-10.7%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 3$700 SGD
Retailer 4$777 SGD
Retailer 13$984 SGD
Retailer 15$1,173 SGD
Retailer 5$1,210 SGD
Retailer 11$1,292 SGD
Retailer 9$1,321 SGD
Retailer 10$1,335 SGD
Retailer 2$1,810 SGD
Retailer 14$1,862 SGD
Retailer 7$2,500 SGD
Retailer 16$2,906 SGD
Retailer 8$2,933 SGD
Retailer 6$2,974 SGD
Retailer 12$3,597 SGD
Retailer 17$5,563 SGD
Brilliant Earth$6,537 SGD

32 data points across 17 retailers

16 retailers$700 SGD to $6,537 SGD

A
Cheapest Retailer
-
$700 SGD
$546 USD
Final sale: no returns
A
Retailer 2
-
$984 SGD
£604 GBP
View
A
Retailer 3
-
$1,173 SGD
$915 USD
View
A
Retailer 4
-
$1,210 SGD
$944 USD
View
A
Retailer 5
-
$1,292 SGD
€960 EUR
View
A
Retailer 6
-
$1,321 SGD
$1,031 USD
View
A
Retailer 7
-
$1,335 SGD
£820 GBP
View
A
Retailer 8
-
$1,810 SGD
A$2,173 AUD
View
A
Retailer 9
-
$1,862 SGD
ZAR 23,468 ZAR
View
Retailer 10
-
$2,500 SGD
£1,536 GBP
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$2,906 SGD
$2,267 USD
View
B+
Retailer 12
-
$2,933 SGD
$2,289 USD
View
B+
Retailer 13
-
$2,974 SGD
View
B+
Retailer 14
-
$3,597 SGD
£2,210 GBP
View
B
Retailer 15
-
$5,563 SGD
$4,340 USD
View
Most Expensive
B
Brilliant Earth
21068215Y · Oct 29
$6,537 SGD
$5,100 USD
View
15 more retailers have this diamond
Prices start from $700 SGDSave up to $5,837 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
$700 SGD