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Oval|Lab Grown|IGI

1.70ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445036740

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036740

Diamond specifications and retailer prices

From ₹89,253 INR
$940 USD
As of October 31, 2026
Save ₹3,74,040 INR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,63,293 INR at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036740 or 445036740. Listed at 11 retailers as of October 29, 2026, with prices from ₹89,253 to ₹4,63,293, a ₹3,74,040 spread on the same certified stone. MOH London lists it at ₹4,63,293. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036740
Dimensions9.23 × 6.71 × 4.25 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.23 mm6.71 mm1.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036740
Side View
Table 58.5%Crown 36.4°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.3%

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 31
Current: ₹4,63,293 INR|Low: ₹89,253 INR|High: ₹4,66,911 INR|Avg: ₹2,38,627 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 18, 2026
Retailer 5₹89,253 INR
Retailer 2₹1,39,102 INR
Retailer 9₹1,51,350 INR
Retailer 10₹1,55,623 INR
Retailer 6₹1,61,320 INR
Retailer 11₹1,77,557 INR
Retailer 3₹2,19,619 INR
Retailer 7₹2,54,371 INR
Retailer 12₹2,92,826 INR
Retailer 8₹3,02,416 INR
Retailer 4₹4,61,967 INR
MOH London₹4,63,293 INR

14 data points across 12 retailers

11 retailers₹89,253 INR to ₹4,63,293 INR

A
Cheapest Retailer
-
₹89,253 INR
$940 USD
A
Retailer 2
-
₹1,39,102 INR
$1,465 USD
View
B+
Retailer 3
-
₹1,51,350 INR
$1,594 USD
View
B+
Retailer 4
-
₹1,55,623 INR
$1,639 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,61,320 INR
$1,699 USD
View
Retailer 6
-
₹1,61,320 INR
$1,699 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
₹1,77,557 INR
$1,870 USD
View
B
Retailer 8
-
₹2,54,371 INR
$2,679 USD
View
B
Retailer 9
-
₹2,92,826 INR
$3,084 USD
View
B
Retailer 10
-
₹3,02,416 INR
$3,185 USD
View
Most Expensive
B
MOH London
LG445036740 · Oct 29
₹4,63,293 INR
£3,842 GBP
View
10 more retailers have this diamond
Prices start from ₹89,253 INRSave up to ₹3,74,040 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
₹89,253 INR