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1.59ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG371992363

Shape and cutting style on the report: Round brilliant

Certificate IGI LG371992363

Diamond specifications and retailer prices

From ₹47,570 INR
$501 USD
As of October 30, 2026
Save ₹1,98,351 INR (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹2,45,921 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG371992363 or 371992363. Listed at 9 retailers as of October 30, 2026, with prices from ₹47,570 to ₹2,45,921, a ₹1,98,351 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,45,921. 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

1.59
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG371992363
Dimensions7.48 × 7.45 × 4.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
7.48 mm7.45 mm1.59 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG371992363
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.6%

Caratlytics Score

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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: ₹2,45,921 INR|Low: ₹43,392 INR|High: ₹2,45,921 INR|Avg: ₹87,108 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5₹47,570 INR
Retailer 3₹47,950 INR
Retailer 6₹56,305 INR
Retailer 7₹64,091 INR
Retailer 8₹79,051 INR
Retailer 4₹1,05,300 INR
Retailer 9₹1,22,011 INR
Retailer 2₹1,52,421 INR
Do Amore Diamonds₹2,45,921 INR

16 data points across 9 retailers

9 retailers₹47,570 INR to ₹2,45,921 INR

A
Cheapest Retailer
-
₹47,570 INR
$501 USD
A
Retailer 2
-
₹47,950 INR
$505 USD
View
A
Retailer 3
-
₹56,305 INR
$593 USD
View
Retailer 4
-
₹64,091 INR
$675 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
₹79,051 INR
$833 USD
View
B+
Retailer 6
-
₹1,05,300 INR
$1,109 USD
View
A
Retailer 7
-
₹1,22,011 INR
$1,285 USD
View
B+
Retailer 8
-
₹1,52,421 INR
£1,264 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5BC832090 · Oct 31
₹2,45,921 INR
$2,590 USD
View
8 more retailers have this diamond
Prices start from ₹47,570 INRSave up to ₹1,98,351 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
1.59ct Round
₹47,570 INR