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Cushion|Lab Grown|GIA

3.50ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • GIA 1488756605

Certificate GIA 1488756605

Diamond specifications and retailer prices

From $1,833 SGD
$1,430 USD
As of October 30, 2026
Save $4,600 SGD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,035 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1488756605. Listed at 11 retailers as of October 29, 2026, with a 251% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.50
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1488756605
Dimensions8.86 × 8.71 × 5.73 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Feather
Top View
8.86 mm8.71 mm3.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1488756605
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,035 SGD|Low: $1,833 SGD|High: $12,035 SGD|Avg: $4,897 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$1,833 SGD
Retailer 8$2,030 SGD
Retailer 5$2,249 SGD
Retailer 9$2,435 SGD
Retailer 2$3,128 SGD
Retailer 7$3,207 SGD
Retailer 10$5,411 SGD
Retailer 6$5,470 SGD
Retailer 4$6,433 SGD
Retailer 11$7,921 SGD
Do Amore Diamonds$12,035 SGD

42 data points across 11 retailers

11 retailers$1,833 SGD to $6,433 SGD

A
Cheapest Retailer
-
$1,833 SGD
$1,430 USD
Retailer 2
-
$2,030 SGD
$1,584 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,249 SGD
$1,755 USD
View
B+
Retailer 4
-
$2,435 SGD
$1,900 USD
View
B+
Retailer 5
-
$3,128 SGD
£1,922 GBP
View
B+
Retailer 6
-
$3,207 SGD
$2,502 USD
View
B
Retailer 7
-
$5,411 SGD
£3,324 GBP
View
B
Retailer 8
-
$5,470 SGD
$4,268 USD
View
B
Retailer 9
-
$6,433 SGD
£3,952 GBP
View
Retailer 10
-
$7,921 SGD
$6,180 USD
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
27-F844BB3F7 · Oct 29
$12,035 SGD
$9,390 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,833 SGDSave up to $4,600 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
3.50ct Cushion
$1,833 SGD