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Oval|Lab Grown|IGI

3.12ct H SI1 Oval Lab Grown Diamond

EX • H/SI1 • IGI LG450049631

Certificate IGI LG450049631

Diamond specifications and retailer prices

From $891 USD
Save $264 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,155 USD at Adiamor
View at Adiamor

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450049631 or 450049631. Listed at 2 retailers, with prices from $891 to $1,155 at Adiamor, a $264 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.12
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450049631
Dimensions11.28 × 8.36 × 5.33 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II
Top View
11.28 mm8.36 mm3.12 ctH / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG450049631
Side View
Table 59.5%Crown 36.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.8%

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: Aug 27
Current: $1,155 USD|Low: $691 USD|High: $2,106 USD|Avg: $1,090 USD|-0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

6 data points across 6 retailers

2 retailers$891 USD - $1,155 USD

B+
Cheapest Retailer
-
$891 USD
View
Most Expensive
B+
Adiamor
D-72784592 · Aug 27
$1,155 USD
View
1 more retailer has this diamond
Prices start from $891 USDSave up to $264 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+
3.12ct Oval
$891 USD

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