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Oval|Lab Grown|IGI

1.12ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG763675382

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763675382

Diamond specifications and retailer prices

From $205 USD
HK$1,600 HKD
As of October 30, 2026
Save $645 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $850 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown oval diamond

This 1.12ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763675382 or 763675382. Listed at 10 retailers as of October 26, 2026, with prices from $205 to $850, a $645 spread on the same certified stone. MOH London lists it at $850. 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

1.12
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763675382
Dimensions8.12 × 5.82 × 3.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.82 mm1.12 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763675382
Side View
Table 56.0%Crown 33.7°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.3%

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 30
Current: $850 USD|Low: $245 USD|High: $859 USD|Avg: $452 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$245 USD
Retailer 2$314 USD
Retailer 3$342 USD
Retailer 8$343 USD
Retailer 6$430 USD
Retailer 4$520 USD
Retailer 5$610 USD
MOH London$850 USD

41 data points across 8 retailers

10 retailers$205 USD to $850 USD

A
Cheapest Retailer
-
$205 USD
HK$1,600 HKD
B+
Retailer 2
-
$245 USD
View
A
Retailer 3
-
$314 USD
£247 GBP
View
Retailer 4
-
$342 USD
€326 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$343 USD
View
B+
Retailer 6
-
$430 USD
View
B+
Retailer 7
-
$520 USD
View
B+
Retailer 8
-
$610 USD
View
B
Retailer 9
-
$639 USD
View
Most Expensive
B
MOH London
LG763675382 · Oct 26
$850 USD
£669 GBP
View
9 more retailers have this diamond
Prices start from $205 USDSave up to $645 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.12ct Oval
$205 USD