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Cushion|Lab Grown|IGI

4.88ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG837653067

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837653067

Diamond specifications and retailer prices

From $987 SGD
$772 USD
As of November 1, 2026
Save $2,071 SGD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,674 SGD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 4.88ct lab-grown cushion diamond

This 4.88ct 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 LG837653067 or 837653067. Listed at 5 retailers as of November 1, 2026, with a 210% 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

4.88
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837653067
Dimensions12.00 × 8.80 × 5.84 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm8.80 mm4.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837653067
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 66.4%

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: $4,674 SGD|Low: $987 SGD|High: $6,726 SGD|Avg: $3,450 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$987 SGD
Retailer 4$1,357 SGD
Retailer 5$1,998 SGD
Retailer 2$3,058 SGD
Rare Carat$4,674 SGD
Retailer 6$6,726 SGD

7 data points across 6 retailers

5 retailers$987 SGD to $3,058 SGD

A
Cheapest Retailer
-
$987 SGD
$772 USD
Final sale: no returns
B+
Retailer 2
-
$1,357 SGD
$1,061 USD
View
Retailer 3
-
$1,998 SGD
$1,562 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$3,058 SGD
$2,391 USD
View
Most Expensive
Rare Carat
837653067 · Oct 14
$4,674 SGD
$3,655 USD
View
Price last confirmed 19 days ago
4 more retailers have this diamond
Prices start from $987 SGDSave up to $2,071 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
4.88ct Cushion
$987 SGD