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Marquise|Lab Grown|IGI

0.70ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG436047188

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436047188

Diamond specifications and retailer prices

From ₹40,811 INR
$430 USD
As of November 2, 2026
Save ₹1,37,714 INR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹2,04,308 INR at MOH London · As of October 25, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047188 or 436047188. Listed at 11 retailers as of October 31, 2026, with a 337% 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

0.70
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047188
Dimensions8.74 × 4.83 × 2.98 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
8.74 mm4.83 mm0.70 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436047188
Side View
Table 57.5%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.7%

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: Nov 2
Current: ₹2,04,308 INR|Low: ₹40,811 INR|High: ₹2,23,112 INR|Avg: ₹96,969 INR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 8₹40,811 INR
Retailer 10₹44,798 INR
Retailer 3₹50,112 INR
Retailer 14₹50,112 INR
Retailer 7₹51,881 INR
Retailer 11₹55,522 INR
Retailer 15₹55,522 INR
Retailer 4₹68,810 INR
Retailer 13₹86,653 INR
Retailer 2₹93,178 INR
Retailer 5₹94,246 INR
Retailer 9₹1,49,293 INR
Retailer 12₹1,78,526 INR
MOH London₹2,04,308 INR
Retailer 6₹2,23,112 INR

26 data points across 15 retailers

11 retailers₹40,811 INR to ₹1,78,526 INR

A
Cheapest Retailer
-
₹40,811 INR
$430 USD
B+
Retailer 2
-
₹44,798 INR
$472 USD
View
B+
Retailer 3
-
₹50,112 INR
$528 USD
View
Final sale: no returns
B+
Retailer 4
-
₹50,112 INR
$528 USD
View
Retailer 5
-
₹55,522 INR
$585 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
₹55,522 INR
$585 USD
View
B
Retailer 7
-
₹86,653 INR
$913 USD
View
B
Retailer 8
-
₹93,178 INR
€935 EUR
View
B
Retailer 9
-
₹1,49,293 INR
$1,573 USD
View
B
Retailer 10
-
₹1,78,526 INR
$1,881 USD
View
Most Expensive
MOH London
LG436047188 · Oct 25
₹2,04,308 INR
£1,695 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from ₹40,811 INRSave up to ₹1,37,714 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
0.70ct Marquise
₹40,811 INR