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Oval|Lab Grown|IGI

1.70ct J SI2 Oval Lab Grown Diamond

ID • J/SI2 • IGI LG451058251

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451058251

Diamond specifications and retailer prices

From ₹80,708 INR
$850 USD
As of October 29, 2026
Save ₹3,29,287 INR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,09,994 INR at MOH London · As of October 27, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451058251 or 451058251. Listed at 10 retailers as of October 27, 2026, with prices from ₹80,708 to ₹4,09,994, a ₹3,29,287 spread on the same certified stone. MOH London lists it at ₹4,09,994. 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

1.70
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451058251
Dimensions9.57 × 6.74 × 4.20 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.57 mm6.74 mm1.70 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451058251
Side View
Table 55.5%Crown 35.2°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 29
Current: ₹4,09,994 INR|Low: ₹80,708 INR|High: ₹4,14,335 INR|Avg: ₹1,89,306 INR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 4₹80,708 INR
Retailer 2₹1,09,857 INR
Retailer 8₹1,19,542 INR
Retailer 9₹1,22,960 INR
Retailer 5₹1,27,423 INR
Retailer 11₹1,82,019 INR
Retailer 6₹2,02,528 INR
Retailer 7₹2,38,894 INR
Retailer 10₹2,51,048 INR
Retailer 3₹2,85,197 INR
MOH London₹4,09,994 INR

13 data points across 11 retailers

10 retailers₹80,708 INR to ₹4,09,994 INR

A
Cheapest Retailer
-
₹80,708 INR
$850 USD
B+
Retailer 2
-
₹1,09,857 INR
$1,157 USD
View
A
Retailer 3
-
₹1,19,542 INR
$1,259 USD
View
A
Retailer 4
-
₹1,22,960 INR
$1,295 USD
View
Final sale: no returns
Retailer 5
-
₹1,27,423 INR
$1,342 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
₹1,27,423 INR
$1,342 USD
View
B
Retailer 7
-
₹2,02,528 INR
$2,133 USD
View
B
Retailer 8
-
₹2,38,894 INR
$2,516 USD
View
B
Retailer 9
-
₹2,51,048 INR
$2,644 USD
View
Most Expensive
B
MOH London
LG451058251 · Oct 27
₹4,09,994 INR
£3,400 GBP
View
9 more retailers have this diamond
Prices start from ₹80,708 INRSave up to ₹3,29,287 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
1.70ct Oval
₹80,708 INR