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Oval|Lab Grown|IGI

4.12ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG584379811

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG584379811

Diamond specifications and retailer prices

From ₹65,990 INR
$695 USD
As of October 31, 2026
Save ₹1,99,870 INR (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,67,284 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG584379811 or 584379811. Listed at 15 retailers as of October 31, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.12
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584379811
Dimensions12.48 × 9.10 × 5.85 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
12.48 mm9.10 mm4.12 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584379811
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: ₹2,67,284 INR|Low: ₹47,285 INR|High: ₹5,20,326 INR|Avg: ₹1,34,601 INR|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3₹47,285 INR
Retailer 12₹52,317 INR
Retailer 6₹65,990 INR
Retailer 11₹82,227 INR
Retailer 2₹82,849 INR
Retailer 5₹86,559 INR
Retailer 10₹92,007 INR
Retailer 4₹1,32,075 INR
Retailer 9₹1,40,716 INR
Retailer 8₹1,93,300 INR
Retailer 7₹2,65,860 INR
Rare Carat₹2,67,284 INR

33 data points across 12 retailers

15 retailers₹65,990 INR to ₹2,65,860 INR

Retailer 1
-
₹42,253 INR
$445 USD
Price last confirmed 38 days ago
Retailer 2
-
₹47,285 INR
$498 USD
View
Price last confirmed 35 days ago
Retailer 3
-
₹51,653 INR
$544 USD
View
Price last confirmed 36 days ago
Retailer 4
-
₹52,317 INR
$551 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
₹65,990 INR
$695 USD
View
B+
Retailer 6
-
₹82,227 INR
$866 USD
View
A
Retailer 7
-
₹82,849 INR
€831 EUR
View
A
Retailer 8
-
₹86,559 INR
£718 GBP
View
A
Retailer 9
-
₹92,007 INR
$969 USD
View
B+
Retailer 10
-
₹1,32,075 INR
$1,391 USD
View
B+
Retailer 11
-
₹1,40,716 INR
$1,482 USD
View
Retailer 12
-
₹1,68,346 INR
$1,773 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
₹1,93,300 INR
£1,603 GBP
View
B
Retailer 14
-
₹2,65,860 INR
$2,800 USD
View
Most Expensive
Rare Carat
402086 · Oct 21
₹2,67,284 INR
$2,815 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from ₹65,990 INRSave up to ₹1,99,870 INR

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
4.12ct Oval
₹65,990 INR