CaratHunter
Plans
Cushion|Lab Grown|IGI

1.74ct E VS2 Cushion Lab Grown Diamond

GD • E/VS2 • IGI LG686508614

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG686508614

Diamond specifications and retailer prices

From $583 SGD
$455 USD
As of October 27, 2026
Save $1,314 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,897 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.74ct lab-grown cushion diamond

This 1.74ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG686508614 or 686508614. Listed at 13 retailers as of October 26, 2026, with prices from $583 to $1,897, a $1,314 spread on the same certified stone. Brilliant Earth lists it at $1,897. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.74
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686508614
Dimensions6.91 × 6.91 × 4.69 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
6.91 mm6.91 mm1.74 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686508614
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 39.5°Culet: NoneDepth 67.9%

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 27
Current: $1,897 SGD|Low: $340 SGD|High: $1,987 SGD|Avg: $1,051 SGD|-3.3%
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 27, 2026
Retailer 6$340 SGD
Retailer 11$498 SGD
Retailer 12$583 SGD
Retailer 2$641 SGD
Retailer 5$702 SGD
Retailer 8$807 SGD
Retailer 3$823 SGD
Retailer 14$868 SGD
Retailer 7$1,231 SGD
Retailer 4$1,428 SGD
Retailer 10$1,519 SGD
Retailer 15$1,630 SGD
Retailer 13$1,684 SGD
Retailer 9$1,701 SGD
Brilliant Earth$1,897 SGD

38 data points across 15 retailers

13 retailers$583 SGD to $1,897 SGD

A
Retailer 1
-
$498 SGD
£306 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$583 SGD
$455 USD
View
B+
Retailer 3
-
$641 SGD
€476 EUR
View
B+
Retailer 4
-
$702 SGD
$548 USD
View
B+
Retailer 5
-
$807 SGD
£496 GBP
View
B+
Retailer 6
-
$823 SGD
$642 USD
View
B+
Retailer 7
-
$868 SGD
$677 USD
View
B
Retailer 8
-
$1,428 SGD
$1,114 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,519 SGD
$1,185 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$1,630 SGD
$1,272 USD
View
B
Retailer 11
-
$1,684 SGD
$1,314 USD
View
C
Retailer 12
-
$1,701 SGD
£1,045 GBP
View
Most Expensive
B
Brilliant Earth
13283226A · Oct 26
$1,897 SGD
$1,480 USD
View
12 more retailers have this diamond
Prices start from $583 SGDSave up to $1,314 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
1.74ct Cushion
$583 SGD