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Oval|Lab Grown|IGI

3.90ct G VVS1 Oval Lab Grown Diamond

EX • G/VVS1 • IGI LG838609003

Certificate IGI LG838609003

Diamond specifications and retailer prices

From $882 USD
Save $3,107 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,989 USD at Riddles Jewelry
View at Riddles Jewelry

About this 3.9ct lab-grown oval diamond

This 3.9ct 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 LG838609003 or 838609003. Listed at 13 retailers, with prices from $882 to $3,989 at Riddles Jewelry, a $3,107 spread on the same certified stone. 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

3.90
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838609003
Dimensions13.11 × 8.74 × 5.46 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm8.74 mm3.90 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838609003
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,264 USD|Low: $882 USD|High: $3,989 USD|Avg: $1,925 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
October 1, 2026
Retailer 6$882 USD
Retailer 8$917 USD
Retailer 12$1,152 USD
Retailer 11$1,180 USD
Retailer 1$1,264 USD
Retailer 9$1,322 USD
Retailer 2$1,414 USD
Retailer 10$1,991 USD
Retailer 5$2,625 USD
Retailer 3$2,643 USD
Retailer 4$2,845 USD
Retailer 7$3,279 USD
Riddles Jewelry$3,989 USD

2 data points across 13 retailers

13 retailers$882 USD to $3,989 USD

Cheapest Retailer
-
$882 USD
A
Retailer 2
-
$917 USD
£722 GBP
View
B+
Retailer 3
-
$1,152 USD
View
B+
Retailer 4
-
$1,180 USD
View
Retailer 5
-
$1,264 USD
€1,204 EUR
View
B+
Retailer 6
-
$1,322 USD
£1,041 GBP
View
B+
Retailer 7
-
$1,414 USD
View
B
Retailer 8
-
$1,991 USD
View
Retailer 9
-
$2,625 USD
View
B
Retailer 10
-
$2,643 USD
View
B
Retailer 11
-
$2,845 USD
View
B
Retailer 12
-
$3,279 USD
£2,582 GBP
View
Most Expensive
Riddles Jewelry
1987014314 · Oct 1
$3,989 USD
View
12 more retailers have this diamond
Prices start from $882 USDSave up to $3,107 USD

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.

A
3.90ct Oval
$882 USD