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1.68ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG831655335

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831655335

Diamond specifications and retailer prices

From ₹19,626 INR
$206 USD
As of October 29, 2026
Save ₹95,781 INR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,15,406 INR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831655335 or 831655335. Listed at 9 retailers as of October 28, 2026, with prices from ₹19,626 to ₹1,15,406, a ₹95,781 spread on the same certified stone. Reve Diamonds lists it at ₹1,15,406. 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

1.68
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831655335
Dimensions7.82 × 7.74 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.74 mm1.68 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831655335
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 40.4°CuletDepth 58.8%

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 29
Current: ₹42,141 INR|Low: ₹21,912 INR|High: ₹1,15,406 INR|Avg: ₹68,694 INR|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Reve Diamonds
October 29, 2026
Retailer 4₹21,912 INR
Retailer 5₹41,824 INR
Retailer 1₹42,141 INR
Retailer 3₹78,312 INR
Retailer 2₹1,13,733 INR
Reve Diamonds₹1,15,406 INR

26 data points across 6 retailers

9 retailers₹19,626 INR to ₹1,15,406 INR

A
Cheapest Retailer
-
₹19,626 INR
$206 USD
A
Retailer 2
-
₹21,912 INR
$230 USD
View
Final sale: no returns
A
Retailer 3
-
₹24,294 INR
$255 USD
View
B+
Retailer 4
-
₹41,824 INR
$439 USD
View
A
Retailer 5
-
₹42,141 INR
£348 GBP
View
B+
Retailer 6
-
₹78,026 INR
$819 USD
View
B
Retailer 7
-
₹78,312 INR
$822 USD
View
B
Retailer 8
-
₹1,13,733 INR
£940 GBP
View
Most Expensive
B
Reve Diamonds
212EB783E · Oct 28
₹1,15,406 INR
$1,211 USD
View
8 more retailers have this diamond
Prices start from ₹19,626 INRSave up to ₹95,781 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
1.68ct Round
₹19,626 INR