Oval|Lab Grown|IGI

2.55ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG843606127

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843606127

Diamond specifications and retailer prices

From ₹55,831 INR
$588 USD
As of October 30, 2026
Save ₹2,45,161 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,41,820 INR at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 2.55ct lab-grown oval diamond

This 2.55ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843606127 or 843606127. Listed at 14 retailers as of October 30, 2026, with a 439% 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

2.55
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843606127
Dimensions11.28 × 7.67 × 4.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm7.67 mm2.55 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843606127
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 30
Current: ₹56,495 INR|Low: ₹38,455 INR|High: ₹3,00,992 INR|Avg: ₹99,858 INR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4₹38,455 INR
Retailer 10₹55,831 INR
Retailer 1₹56,495 INR
Retailer 6₹56,924 INR
Retailer 3₹64,704 INR
Retailer 2₹72,247 INR
Retailer 12₹73,776 INR
Retailer 9₹1,23,150 INR
Retailer 8₹1,27,423 INR
Retailer 13₹1,37,702 INR
Retailer 5₹1,60,983 INR
Retailer 7₹2,09,365 INR
Retailer 11₹3,00,992 INR

24 data points across 13 retailers

14 retailers₹55,831 INR to ₹3,00,992 INR

B+
Cheapest Retailer
-
₹55,831 INR
$588 USD
A
Retailer 2
-
₹56,495 INR
$595 USD
View
A
Retailer 3
-
₹56,924 INR
£472 GBP
View
Retailer 4
-
₹72,247 INR
£599 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
₹73,776 INR
$777 USD
View
B
Retailer 6
-
₹1,23,150 INR
$1,297 USD
View
B+
Retailer 7
-
₹1,27,423 INR
$1,342 USD
View
B
Retailer 8
-
₹1,37,702 INR
$1,450 USD
View
Retailer 9
-
₹1,60,983 INR
£1,335 GBP
View
Price last confirmed 20 days ago
B
Retailer 10
-
₹2,09,365 INR
$2,205 USD
View
Retailer 11
-
₹2,39,274 INR
$2,520 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
₹2,59,214 INR
$2,730 USD
View
B
Retailer 13
-
₹3,00,992 INR
$3,170 USD
View
Most Expensive
Brilliant Earth
21795752A · Oct 20
₹3,41,820 INR
$3,600 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from ₹55,831 INRSave up to ₹2,45,161 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
2.55ct Oval
₹55,831 INR