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Oval|Lab Grown|IGI

4.96ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG790678116

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790678116

Diamond specifications and retailer prices

From $1,290 SGD
$1,009 USD
As of October 29, 2026
Save $7,454 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,744 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.96ct lab-grown oval diamond

This 4.96ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790678116 or 790678116. Listed at 24 retailers as of October 29, 2026, with prices from $1,290 to $8,744, a $7,454 spread on the same certified stone. Brilliant Earth lists it at $8,744. 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

4.96
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790678116
Dimensions13.57 × 9.77 × 5.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm9.77 mm4.96 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790678116
Side View
Table 64.0%Crown 33.2°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.6%

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 29
Current: $8,744 SGD|Low: $1,290 SGD|High: $14,829 SGD|Avg: $3,967 SGD|-41.0%
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 9$1,290 SGD
Retailer 7$1,402 SGD
Retailer 18$1,442 SGD
Retailer 21$1,496 SGD
Retailer 15$1,719 SGD
Retailer 3$1,932 SGD
Retailer 11$2,141 SGD
Retailer 2$2,156 SGD
Retailer 4$2,804 SGD
Retailer 12$2,805 SGD
Retailer 16$2,938 SGD
Retailer 19$3,184 SGD
Retailer 13$3,205 SGD
Retailer 5$3,825 SGD
Retailer 6$4,130 SGD
Retailer 8$4,638 SGD
Retailer 20$5,100 SGD
Retailer 10$5,216 SGD
Retailer 14$6,539 SGD
Retailer 17$7,197 SGD
Brilliant Earth$8,744 SGD

33 data points across 21 retailers

24 retailers$1,290 SGD to $8,744 SGD

A
Cheapest Retailer
-
$1,290 SGD
$1,009 USD
A
Retailer 2
-
$1,402 SGD
$1,097 USD
View
A
Retailer 3
-
$1,442 SGD
$1,128 USD
View
Final sale: no returns
A
Retailer 4
-
$1,496 SGD
$1,170 USD
View
Retailer 5
-
$1,615 SGD
$1,263 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,719 SGD
$1,345 USD
View
A
Retailer 7
-
$1,932 SGD
$1,511 USD
View
A
Retailer 8
-
$2,141 SGD
$1,675 USD
View
A
Retailer 9
-
$2,156 SGD
£1,328 GBP
View
B+
Retailer 10
-
$2,804 SGD
$2,193 USD
View
B+
Retailer 11
-
$2,805 SGD
€2,090 EUR
View
B+
Retailer 12
-
$2,938 SGD
$2,298 USD
View
B+
Retailer 13
-
$3,184 SGD
ZAR 40,234 ZAR
View
B+
Retailer 14
-
$3,205 SGD
A$3,857 AUD
View
Retailer 15
-
$3,576 SGD
A$4,303 AUD
View
Price last confirmed 156 days ago
B+
Retailer 16
-
$3,825 SGD
$2,992 USD
View
B+
Retailer 17
-
$4,130 SGD
£2,544 GBP
View
B+
Retailer 18
-
$4,414 SGD
$3,453 USD
View
B
Retailer 19
-
$4,638 SGD
$3,628 USD
View
B+
Retailer 20
-
$5,100 SGD
£3,141 GBP
View
B
Retailer 21
-
$5,216 SGD
$4,080 USD
View
Retailer 22
-
$6,539 SGD
$5,115 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
$7,197 SGD
$5,630 USD
View
Most Expensive
B
Brilliant Earth
18772589A · Oct 31
$8,744 SGD
$6,840 USD
View
23 more retailers have this diamond
Prices start from $1,290 SGDSave up to $7,454 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
4.96ct Oval
$1,290 SGD