CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG838613376

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

Certificate IGI LG838613376

Diamond specifications and retailer prices

From $331 SGD
$259 USD
As of October 30, 2026
Save $1,740 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,071 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838613376 or 838613376. Listed at 18 retailers as of October 29, 2026, with prices from $331 to $2,071, a $1,740 spread on the same certified stone. Brilliant Earth lists it at $2,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838613376
Dimensions6.54 × 6.49 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.54 mm6.49 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838613376
Side View
Table 61.0%Crown 34°Girdle: MED-THKPavilion 36°Culet: NoneDepth 65.9%

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: $2,071 SGD|Low: $331 SGD|High: $2,071 SGD|Avg: $1,056 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 7$331 SGD
Retailer 8$367 SGD
Retailer 14$390 SGD
Retailer 12$539 SGD
Retailer 16$611 SGD
Retailer 17$631 SGD
Retailer 15$693 SGD
Retailer 3$858 SGD
Retailer 10$969 SGD
Retailer 9$1,248 SGD
Retailer 2$1,293 SGD
Retailer 4$1,474 SGD
Retailer 11$1,496 SGD
Retailer 13$1,545 SGD
Retailer 6$1,656 SGD
Retailer 5$1,713 SGD
Brilliant Earth$2,071 SGD

37 data points across 17 retailers

18 retailers$331 SGD to $2,071 SGD

A
Cheapest Retailer
-
$331 SGD
$259 USD
Final sale: no returns
A
Retailer 2
-
$367 SGD
$287 USD
View
A
Retailer 3
-
$390 SGD
£240 GBP
View
B+
Retailer 4
-
$539 SGD
$422 USD
View
A
Retailer 5
-
$611 SGD
€455 EUR
View
A
Retailer 6
-
$631 SGD
ZAR 7,977 ZAR
View
A
Retailer 7
-
$693 SGD
£427 GBP
View
A
Retailer 8
-
$777 SGD
$608 USD
View
A
Retailer 9
-
$858 SGD
A$1,033 AUD
View
B+
Retailer 10
-
$969 SGD
$758 USD
View
B+
Retailer 11
-
$1,248 SGD
$976 USD
View
B+
Retailer 12
-
$1,293 SGD
View
B+
Retailer 13
-
$1,474 SGD
£908 GBP
View
B
Retailer 14
-
$1,496 SGD
$1,170 USD
View
B+
Retailer 15
-
$1,545 SGD
A$1,859 AUD
View
B
Retailer 16
-
$1,656 SGD
$1,295 USD
View
Retailer 17
-
$1,713 SGD
$1,340 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22184001A · Oct 29
$2,071 SGD
$1,620 USD
View
17 more retailers have this diamond
Prices start from $331 SGDSave up to $1,740 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
1.50ct Cushion
$331 SGD