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Cushion|Lab Grown|IGI

4.93ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG812626181

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812626181

Diamond specifications and retailer prices

From $1,128 SGD
$882 USD
As of November 1, 2026
Save $7,658 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,086 SGD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 4.93ct lab-grown cushion diamond

This 4.93ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812626181 or 812626181. Listed at 15 retailers as of November 1, 2026, with a 679% 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

4.93
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812626181
Dimensions11.79 × 9.01 × 5.48 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm9.01 mm4.93 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812626181
Side View
Table 68.0%Crown 35°Girdle: MED-THKPavilion 32.8°Culet: NoneDepth 60.8%

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: Nov 1
Current: $12,086 SGD|Low: $1,128 SGD|High: $12,086 SGD|Avg: $4,014 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
Retailer 18
November 3, 2026
Retailer 7$1,128 SGD
Retailer 5$1,304 SGD
Retailer 17$1,555 SGD
Retailer 18$1,856 SGD
Retailer 12$1,923 SGD
Retailer 6$2,096 SGD
Retailer 10$2,488 SGD
Retailer 11$2,679 SGD
Retailer 14$2,714 SGD
Retailer 8$3,392 SGD
Retailer 9$3,881 SGD
Retailer 16$4,515 SGD
Retailer 13$4,691 SGD
Retailer 2$4,749 SGD
Retailer 4$5,167 SGD
Retailer 3$6,801 SGD
Retailer 15$8,786 SGD
Brilliant Earth$12,086 SGD

35 data points across 18 retailers

15 retailers$1,128 SGD to $8,786 SGD

A
Cheapest Retailer
-
$1,128 SGD
$882 USD
Final sale: no returns
A
Retailer 2
-
$1,304 SGD
$1,020 USD
View
A
Retailer 3
-
$1,555 SGD
HK$9,500 HKD
View
B+
Retailer 4
-
$1,856 SGD
$1,451 USD
View
A
Retailer 5
-
$1,923 SGD
€1,432 EUR
View
A
Retailer 6
-
$2,096 SGD
$1,639 USD
View
A
Retailer 7
-
$2,679 SGD
$2,095 USD
View
A
Retailer 8
-
$2,714 SGD
A$3,265 AUD
View
B+
Retailer 9
-
$4,515 SGD
View
B+
Retailer 10
-
$4,691 SGD
A$5,643 AUD
View
Retailer 11
-
$4,749 SGD
£2,924 GBP
View
Retailer 12
-
$5,167 SGD
$4,040 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$6,801 SGD
$5,317 USD
View
B
Retailer 14
-
$8,786 SGD
$6,870 USD
View
Most Expensive
Brilliant Earth
20918665Y · Sep 23
$12,086 SGD
$9,450 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $1,128 SGDSave up to $7,658 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
4.93ct Cushion
$1,128 SGD