CaratHunter
Plans
Oval|Lab Grown|IGI

3.99ct G VVS1 Oval Lab Grown Diamond

EX • G/VVS1 • IGI LG833656556

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833656556

Diamond specifications and retailer prices

From $777 SGD
$608 USD
As of October 29, 2026
Save $4,496 SGD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,273 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.99ct lab-grown oval diamond

This 3.99ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833656556 or 833656556. Listed at 4 retailers as of October 28, 2026, with prices from $777 to $5,273, a $4,496 spread on the same certified stone. Rare Carat lists it at $5,273. 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

3.99
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833656556
Dimensions12.50 × 9.22 × 5.52 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
12.50 mm9.22 mm3.99 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833656556
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

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: Oct 29
Current: $5,273 SGD|Low: $777 SGD|High: $5,356 SGD|Avg: $2,354 SGD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$777 SGD
Retailer 5$1,080 SGD
Retailer 6$1,368 SGD
Retailer 2$1,400 SGD
Retailer 4$2,172 SGD
Retailer 7$2,944 SGD
Retailer 8$3,438 SGD
Rare Carat$5,273 SGD

37 data points across 8 retailers

4 retailers$777 SGD to $5,273 SGD

A
Cheapest Retailer
-
$777 SGD
$608 USD
Final sale: no returns
A
Retailer 2
-
$1,400 SGD
£862 GBP
View
Retailer 3
-
$2,172 SGD
$1,699 USD
View
Price last confirmed 45 days ago
Most Expensive
B
Rare Carat
833656556 · Oct 28
$5,273 SGD
$4,125 USD
View
3 more retailers have this diamond
Prices start from $777 SGDSave up to $4,496 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
3.99ct Oval
$777 SGD