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Oval|Lab Grown|IGI

3.16ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG773618406

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773618406

Diamond specifications and retailer prices

From $1,377 SGD
$1,077 USD
As of October 29, 2026
Save $6,613 SGD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,990 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.16ct lab-grown oval diamond

This 3.16ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG773618406 or 773618406. Listed at 25 retailers as of October 29, 2026, with prices from $1,377 to $7,990, a $6,613 spread on the same certified stone. Brilliant Earth lists it at $7,990. 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

3.16
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773618406
Dimensions8.32 × 8.32 × 5.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm8.32 mm3.16 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773618406
Side View
Table 58.0%Crown 31.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: $7,990 SGD|Low: $1,322 SGD|High: $8,105 SGD|Avg: $3,313 SGD|-1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 6$1,377 SGD
Retailer 5$1,498 SGD
Retailer 8$1,598 SGD
Retailer 16$1,598 SGD
Retailer 23$1,662 SGD
Retailer 4$1,822 SGD
Retailer 12$1,934 SGD
Retailer 2$2,050 SGD
Retailer 19$2,286 SGD
Retailer 13$2,314 SGD
Retailer 21$2,495 SGD
Retailer 10$2,890 SGD
Retailer 3$2,984 SGD
Retailer 11$2,994 SGD
Retailer 20$3,081 SGD
Retailer 24$3,605 SGD
Retailer 22$3,675 SGD
Retailer 9$4,403 SGD
Retailer 14$4,629 SGD
Retailer 15$5,105 SGD
Retailer 18$5,426 SGD
Retailer 17$5,582 SGD
Retailer 7$5,676 SGD
Brilliant Earth$7,990 SGD

26 data points across 24 retailers

25 retailers$1,377 SGD to $7,990 SGD

A
Cheapest Retailer
-
$1,377 SGD
$1,077 USD
A
Retailer 2
-
$1,498 SGD
$1,172 USD
View
A
Retailer 3
-
$1,598 SGD
$1,250 USD
View
Retailer 4
-
$1,598 SGD
$1,250 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,662 SGD
$1,300 USD
View
Final sale: no returns
A
Retailer 6
-
$1,822 SGD
$1,425 USD
View
A
Retailer 7
-
$1,934 SGD
$1,513 USD
View
A
Retailer 8
-
$2,050 SGD
£1,262 GBP
View
A
Retailer 9
-
$2,286 SGD
$1,788 USD
View
A
Retailer 10
-
$2,314 SGD
£1,425 GBP
View
A
Retailer 11
-
$2,495 SGD
€1,859 EUR
View
B+
Retailer 12
-
$2,890 SGD
$2,261 USD
View
B+
Retailer 13
-
$2,984 SGD
$2,334 USD
View
B+
Retailer 14
-
$2,994 SGD
$2,342 USD
View
B+
Retailer 15
-
$3,081 SGD
A$3,708 AUD
View
Retailer 16
-
$3,605 SGD
A$4,338 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$3,675 SGD
ZAR 46,440 ZAR
View
B
Retailer 18
-
$4,403 SGD
£2,712 GBP
View
B
Retailer 19
-
$4,625 SGD
$3,618 USD
View
B
Retailer 20
-
$4,629 SGD
$3,621 USD
View
B
Retailer 21
-
$5,105 SGD
$3,993 USD
View
B
Retailer 22
-
$5,426 SGD
£3,342 GBP
View
B
Retailer 23
-
$5,582 SGD
$4,366 USD
View
Retailer 24
-
$5,676 SGD
A$6,831 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
18204801A · Oct 29
$7,990 SGD
$6,250 USD
View
24 more retailers have this diamond
Prices start from $1,377 SGDSave up to $6,613 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
3.16ct Oval
$1,377 SGD