CaratHunter
Plans
Cushion|Lab Grown|IGI

3.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG829610880

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829610880

Diamond specifications and retailer prices

From $785 SGD
HK$4,800 HKD
As of October 30, 2026
Save $3,229 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,014 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829610880 or 829610880. Listed at 19 retailers as of October 30, 2026, with prices from $785 to $4,014, a $3,229 spread on the same certified stone. Brilliant Earth lists it at $4,014. 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

3.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610880
Dimensions10.65 × 7.74 × 4.89 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm7.74 mm3.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829610880
Side View
Table 62.0%Crown 35.1°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 63.2%

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: $4,014 SGD|Low: $663 SGD|High: $4,244 SGD|Avg: $1,952 SGD|-5.4%
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 10$663 SGD
Retailer 16$785 SGD
Retailer 18$823 SGD
Retailer 2$1,082 SGD
Retailer 17$1,112 SGD
Retailer 4$1,142 SGD
Retailer 6$1,153 SGD
Retailer 19$1,214 SGD
Retailer 5$1,560 SGD
Retailer 3$1,586 SGD
Retailer 11$1,622 SGD
Retailer 14$1,687 SGD
Retailer 13$2,260 SGD
Retailer 9$2,408 SGD
Retailer 7$2,607 SGD
Retailer 20$2,711 SGD
Retailer 8$2,759 SGD
Retailer 12$3,043 SGD
Retailer 15$3,089 SGD
Brilliant Earth$4,014 SGD

34 data points across 20 retailers

19 retailers$785 SGD to $4,014 SGD

A
Cheapest Retailer
-
$785 SGD
HK$4,800 HKD
A
Retailer 2
-
$823 SGD
£507 GBP
View
A
Retailer 3
-
$1,082 SGD
€806 EUR
View
A
Retailer 4
-
$1,112 SGD
$870 USD
View
A
Retailer 5
-
$1,142 SGD
$893 USD
View
B+
Retailer 6
-
$1,153 SGD
$902 USD
View
A
Retailer 7
-
$1,214 SGD
£748 GBP
View
A
Retailer 8
-
$1,560 SGD
$1,220 USD
View
Retailer 9
-
$1,586 SGD
ZAR 20,039 ZAR
View
Price last confirmed 8 days ago
Retailer 10
-
$1,622 SGD
A$1,952 AUD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$1,687 SGD
$1,320 USD
View
A
Retailer 12
-
$2,260 SGD
View
B+
Retailer 13
-
$2,408 SGD
$1,884 USD
View
Retailer 14
-
$2,607 SGD
$2,039 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$2,711 SGD
£1,670 GBP
View
B+
Retailer 16
-
$2,759 SGD
$2,158 USD
View
Retailer 17
-
$3,043 SGD
$2,380 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$3,089 SGD
$2,416 USD
View
Most Expensive
B
Brilliant Earth
21273527A · Oct 31
$4,014 SGD
$3,140 USD
View
18 more retailers have this diamond
Prices start from $785 SGDSave up to $3,229 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
3.53ct Cushion
$785 SGD