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Cushion|Lab Grown|IGI

0.98ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG623481118

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG623481118

Diamond specifications and retailer prices

From $408 SGD
£252 GBP
As of November 2, 2026
Save $692 SGD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,316 SGD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG623481118 or 623481118. Listed at 13 retailers as of November 1, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.98
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623481118
Dimensions6.87 × 5.41 × 3.57 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.87 mm5.41 mm0.98 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623481118
Side View
Table 65.0%Crown 28.3°Girdle: MED-STKPavilion 43°Culet: NoneDepth 66.0%

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: Nov 2
Current: $408 SGD|Low: $206 SGD|High: $1,316 SGD|Avg: $576 SGD|+8.5%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 5$211 SGD
Retailer 13$235 SGD
Retailer 14$304 SGD
Retailer 1$408 SGD
Retailer 3$419 SGD
Retailer 8$428 SGD
Retailer 10$432 SGD
Retailer 6$433 SGD
Retailer 12$447 SGD
Retailer 7$587 SGD
Retailer 2$642 SGD
Retailer 4$828 SGD
Retailer 11$857 SGD
Retailer 9$1,101 SGD
Reve Diamonds$1,316 SGD

39 data points across 15 retailers

13 retailers$408 SGD to $1,101 SGD

Retailer 1
-
$235 SGD
$184 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$408 SGD
£252 GBP
View
B+
Retailer 3
-
$419 SGD
$328 USD
View
B+
Retailer 4
-
$428 SGD
ZAR 5,408 ZAR
View
B+
Retailer 5
-
$432 SGD
€322 EUR
View
B+
Retailer 6
-
$433 SGD
$339 USD
View
A
Retailer 7
-
$447 SGD
£276 GBP
View
B+
Retailer 8
-
$587 SGD
A$707 AUD
View
B+
Retailer 9
-
$642 SGD
$502 USD
View
B
Retailer 10
-
$828 SGD
$648 USD
View
B+
Retailer 11
-
$857 SGD
$670 USD
View
B
Retailer 12
-
$1,101 SGD
£678 GBP
View
Most Expensive
Reve Diamonds
1E6D95645 · Oct 11
$1,316 SGD
$1,030 USD
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from $408 SGDSave up to $692 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
0.98ct Cushion
$408 SGD