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Round|Lab Grown|IGI

12.34ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG569325821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG569325821

Diamond specifications and retailer prices

From ₹1,41,759 INR
£1,176 GBP
As of October 30, 2026
Save ₹5,88,596 INR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹7,30,355 INR at Adiamor · As of October 31, 2026
View at Adiamor

About this 12.34ct lab-grown round diamond

This 12.34ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569325821 or 569325821. Listed at 11 retailers as of October 30, 2026, with prices from ₹1,41,759 to ₹7,30,355, a ₹5,88,596 spread on the same certified stone. Adiamor lists it at ₹7,30,355. 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

12.34
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569325821
Dimensions15.02 × 14.93 × 9.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.02 mm14.93 mm12.34 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569325821
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: Oct 30
Current: ₹7,30,355 INR|Low: ₹1,41,759 INR|High: ₹23,80,838 INR|Avg: ₹6,19,989 INR
Adiamor
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
October 31, 2026
Retailer 7₹1,41,759 INR
Retailer 9₹1,51,730 INR
Retailer 13₹1,75,942 INR
Retailer 10₹1,92,274 INR
Retailer 14₹2,07,827 INR
Retailer 12₹2,31,773 INR
Retailer 8₹2,48,344 INR
Retailer 11₹2,79,851 INR
Retailer 2₹3,11,151 INR
Retailer 3₹3,29,856 INR
Adiamor₹7,30,355 INR
Retailer 4₹7,53,808 INR
Retailer 6₹17,48,979 INR
Retailer 5₹23,80,838 INR

4 data points across 14 retailers

11 retailers₹1,41,759 INR to ₹7,30,355 INR

A
Cheapest Retailer
-
₹1,41,759 INR
£1,176 GBP
A
Retailer 2
-
₹1,51,730 INR
$1,598 USD
View
A
Retailer 3
-
₹1,75,942 INR
$1,853 USD
View
A
Retailer 4
-
₹1,92,274 INR
$2,025 USD
View
A
Retailer 5
-
₹2,07,827 INR
HK$17,100 HKD
View
A
Retailer 6
-
₹2,31,773 INR
$2,441 USD
View
A
Retailer 7
-
₹2,48,344 INR
£2,059 GBP
View
A
Retailer 8
-
₹2,79,851 INR
€2,807 EUR
View
A
Retailer 9
-
₹3,11,151 INR
$3,277 USD
View
B+
Retailer 10
-
₹3,29,856 INR
$3,474 USD
View
Most Expensive
B
Adiamor
D-82831567 · Oct 31
₹7,30,355 INR
$7,692 USD
View
10 more retailers have this diamond
Prices start from ₹1,41,759 INRSave up to ₹5,88,596 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
12.34ct Round
₹1,41,759 INR