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12.07ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG816679583

Certificate IGI LG816679583

Diamond specifications and retailer prices

From ₹3,86,636 INR
$4,072 USD
As of November 1, 2026
Save ₹3,64,133 INR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹7,50,770 INR at Adiamor · As of November 2, 2026
View at Adiamor

About this 12.07ct lab-grown round diamond

This 12.07ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816679583 or 816679583. Listed at 4 retailers as of November 1, 2026, with prices from ₹3,86,636 to ₹7,50,770, a ₹3,64,133 spread on the same certified stone. Adiamor lists it at ₹7,50,770. 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

12.07
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG816679583
Dimensions14.89 × 14.96 × 8.87 mm
L/W Ratio1.00
Top View
14.89 mm14.96 mm12.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816679583
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹7,50,770 INR|Low: ₹2,67,147 INR|High: ₹7,50,770 INR|Avg: ₹3,83,376 INR|+1.8%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5₹2,67,147 INR
Retailer 3₹3,86,636 INR
Retailer 4₹3,96,532 INR
Retailer 2₹4,61,899 INR
Adiamor₹7,50,770 INR

11 data points across 5 retailers

4 retailers₹3,86,636 INR to ₹7,50,770 INR

B+
Cheapest Retailer
-
₹3,86,636 INR
$4,072 USD
B+
Retailer 2
-
₹3,96,532 INR
$4,176 USD
View
B
Retailer 3
-
₹4,61,899 INR
€4,633 EUR
View
Most Expensive
B
Adiamor
D-82724176 · Nov 2
₹7,50,770 INR
$7,907 USD
View
3 more retailers have this diamond
Prices start from ₹3,86,636 INRSave up to ₹3,64,133 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.

B+
12.07ct Round
₹3,86,636 INR