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1.59ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG706511921

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706511921

Diamond specifications and retailer prices

From ₹20,690 INR
$218 USD
As of November 1, 2026
Save ₹82,006 INR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,02,696 INR at MOH London · As of November 1, 2026
View at MOH London

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706511921 or 706511921. Listed at 15 retailers as of November 1, 2026, with prices from ₹20,690 to ₹1,02,696, a ₹82,006 spread on the same certified stone. MOH London lists it at ₹1,02,696. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706511921
Dimensions7.50 × 7.53 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.53 mm1.59 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706511921
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

Caratlytics Score

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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: Nov 1
Current: ₹1,02,696 INR|Low: ₹19,362 INR|High: ₹1,03,902 INR|Avg: ₹52,851 INR|+1.1%
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
November 3, 2026
Retailer 11₹20,690 INR
Retailer 4₹23,917 INR
Retailer 5₹25,626 INR
Retailer 12₹25,626 INR
Retailer 9₹42,453 INR
Retailer 14₹43,848 INR
Retailer 3₹44,608 INR
Retailer 2₹47,039 INR
Retailer 10₹47,040 INR
Retailer 13₹57,136 INR
Retailer 8₹67,481 INR
Retailer 7₹75,453 INR
Retailer 15₹82,382 INR
Retailer 6₹87,317 INR
MOH London₹1,02,696 INR

39 data points across 15 retailers

15 retailers₹20,690 INR to ₹1,02,696 INR

A
Cheapest Retailer
-
₹20,690 INR
$218 USD
A
Retailer 2
-
₹23,917 INR
$252 USD
View
A
Retailer 3
-
₹25,626 INR
$270 USD
View
Retailer 4
-
₹25,626 INR
$270 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
₹42,453 INR
€426 EUR
View
B+
Retailer 6
-
₹43,848 INR
$462 USD
View
A
Retailer 7
-
₹44,608 INR
$470 USD
View
B+
Retailer 8
-
₹47,039 INR
£390 GBP
View
A
Retailer 9
-
₹47,040 INR
£390 GBP
View
B+
Retailer 10
-
₹57,136 INR
$602 USD
View
B+
Retailer 11
-
₹67,481 INR
$711 USD
View
Retailer 12
-
₹75,453 INR
$795 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
₹82,382 INR
$868 USD
View
B
Retailer 14
-
₹87,317 INR
$920 USD
View
Most Expensive
B
MOH London
LG706511921 · Nov 1
₹1,02,696 INR
£852 GBP
View
14 more retailers have this diamond
Prices start from ₹20,690 INRSave up to ₹82,006 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
₹20,690 INR