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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG782697532

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782697532

Diamond specifications and retailer prices

From $702 SGD
$549 USD
As of October 31, 2026
Save $3,383 SGD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,305 SGD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval 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 LG782697532 or 782697532. Listed at 6 retailers as of October 31, 2026, with a 482% 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

3.94
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782697532
Dimensions12.58 × 8.82 × 5.55 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm8.82 mm3.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782697532
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,305 SGD|Low: $702 SGD|High: $7,274 SGD|Avg: $2,564 SGD|-27.1%
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
November 1, 2026
Retailer 7$702 SGD
Retailer 9$1,177 SGD
Retailer 13$1,235 SGD
Retailer 6$1,239 SGD
Retailer 10$1,374 SGD
Retailer 8$1,951 SGD
Retailer 3$2,169 SGD
Retailer 11$2,202 SGD
Retailer 12$2,656 SGD
Retailer 4$3,374 SGD
Retailer 5$3,409 SGD
Retailer 2$4,084 SGD
Brilliant Earth$5,305 SGD

33 data points across 13 retailers

6 retailers$702 SGD to $4,084 SGD

A
Cheapest Retailer
-
$702 SGD
$549 USD
Final sale: no returns
Retailer 2
-
$1,239 SGD
£763 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$1,951 SGD
$1,526 USD
View
Price last confirmed 46 days ago
Retailer 4
-
$3,409 SGD
A$4,103 AUD
View
Price last confirmed 120 days ago
B
Retailer 5
-
$4,084 SGD
$3,195 USD
View
Most Expensive
Brilliant Earth
19382013A · Oct 8
$5,305 SGD
$4,150 USD
View
Price last confirmed 24 days ago
5 more retailers have this diamond
Prices start from $702 SGDSave up to $3,383 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
3.94ct Oval
$702 SGD