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Round|Lab Grown|IGI

1.70ct J SI2 Round Lab Grown Diamond

ID • J/SI2 • IGI LG425065396

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425065396

Diamond specifications and retailer prices

From ₹91,152 INR
$960 USD
As of October 30, 2026
Save ₹3,30,177 INR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,21,329 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round 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 LG425065396 or 425065396. Listed at 10 retailers as of October 29, 2026, with prices from ₹91,152 to ₹4,21,329, a ₹3,30,177 spread on the same certified stone. MOH London lists it at ₹4,21,329. 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 angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425065396
Dimensions7.65 × 7.62 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.65 mm7.62 mm1.70 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425065396
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: ₹4,21,329 INR|Low: ₹91,152 INR|High: ₹4,24,706 INR|Avg: ₹1,93,230 INR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2₹91,152 INR
Retailer 5₹1,12,421 INR
Retailer 8₹1,22,296 INR
Retailer 10₹1,25,904 INR
Retailer 6₹1,30,461 INR
Retailer 3₹1,41,126 INR
Retailer 12₹1,85,627 INR
Retailer 7₹2,06,896 INR
Retailer 9₹2,44,496 INR
Retailer 11₹2,57,030 INR
Retailer 4₹2,91,677 INR
MOH London₹4,21,329 INR

16 data points across 12 retailers

10 retailers₹91,152 INR to ₹4,21,329 INR

A
Cheapest Retailer
-
₹91,152 INR
$960 USD
B+
Retailer 2
-
₹1,12,421 INR
$1,184 USD
View
A
Retailer 3
-
₹1,22,296 INR
$1,288 USD
View
B+
Retailer 4
-
₹1,25,904 INR
$1,326 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,30,461 INR
$1,374 USD
View
Retailer 6
-
₹1,30,461 INR
$1,374 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
₹2,06,896 INR
$2,179 USD
View
B
Retailer 8
-
₹2,44,496 INR
$2,575 USD
View
B
Retailer 9
-
₹2,57,030 INR
$2,707 USD
View
Most Expensive
B
MOH London
LG425065396 · Oct 29
₹4,21,329 INR
£3,494 GBP
View
9 more retailers have this diamond
Prices start from ₹91,152 INRSave up to ₹3,30,177 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 Round
₹91,152 INR