CaratHunter
Plans
Emerald|Lab Grown|IGI

0.66ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG805671998

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG805671998

Diamond specifications and retailer prices

From ₹15,793 INR
HK$1,300 HKD
As of November 1, 2026
Save ₹24,069 INR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹39,862 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 0.66ct lab-grown emerald diamond

This 0.66ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805671998 or 805671998. Listed at 6 retailers as of November 1, 2026, with prices from ₹15,793 to ₹39,862, a ₹24,069 spread on the same certified stone. Brilliant Earth lists it at ₹39,862. 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

0.66
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671998
Dimensions4.75 × 4.74 × 3.21 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.75 mm4.74 mm0.66 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805671998
Side View
Table 71.0%Crown 39.8°Girdle: MediumPavilion 39.5°Culet: NoneDepth 67.7%

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 1
Current: ₹39,862 INR|Low: ₹15,793 INR|High: ₹48,404 INR|Avg: ₹28,805 INR|-17.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6₹15,793 INR
Retailer 4₹18,223 INR
Retailer 3₹23,917 INR
Retailer 2₹31,985 INR
Retailer 5₹37,715 INR
Brilliant Earth₹39,862 INR

16 data points across 6 retailers

6 retailers₹15,793 INR to ₹39,862 INR

A
Cheapest Retailer
-
₹15,793 INR
HK$1,300 HKD
Retailer 2
-
₹18,223 INR
$192 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
₹23,917 INR
€240 EUR
View
B+
Retailer 4
-
₹31,985 INR
$337 USD
View
B
Retailer 5
-
₹37,715 INR
SGD 537 SGD
View
Most Expensive
B+
Brilliant Earth
20782842A · Nov 2
₹39,862 INR
$420 USD
View
5 more retailers have this diamond
Prices start from ₹15,793 INRSave up to ₹24,069 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
0.66ct Emerald
₹15,793 INR