Oval|Lab Grown|IGI

3.50ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG831679409

Certificate IGI LG831679409

Diamond specifications and retailer prices

From $710 USD
Save $713 USD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,423 USD at Adiamor
View at Adiamor

About this 3.5ct lab-grown oval diamond

This 3.5ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831679409 or 831679409. Listed at 3 retailers, with prices from $710 to $1,423 at Adiamor, a $713 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679409
Dimensions12.63 × 8.21 × 5.28 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.63 mm8.21 mm3.50 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679409
Side View
Table 61.0%Crown 38.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.3%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 12 hours ago
Current: $1,423 USD|Low: $710 USD|High: $1,423 USD|Avg: $939 USD
Adiamor
Retailer 2
Retailer 3

4 data points across 3 retailers

3 retailers$710 USD - $1,423 USD

B
Cheapest Retailer
-
$710 USD
View
B+
Retailer 2
-
$806 USD
£635 GBP
View
Most Expensive
C
Adiamor
D-81898645 · Sep 16
$1,423 USD
View
2 more retailers have this diamond
Prices start from $710 USDSave up to $713 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.

B+
3.50ct Oval
$710 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.