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6.70ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG551208029

Shape and cutting style on the report: Round brilliant

Certificate IGI LG551208029

Diamond specifications and retailer prices

From ₹75,105 INR
$791 USD
As of October 29, 2026
Save ₹2,53,252 INR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,28,357 INR at MOH London · As of October 29, 2026
View at MOH London

About this 6.7ct lab-grown round diamond

This 6.7ct 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 LG551208029 or 551208029. Listed at 14 retailers as of October 29, 2026, with prices from ₹75,105 to ₹3,28,357, a ₹2,53,252 spread on the same certified stone. MOH London lists it at ₹3,28,357. 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

6.70
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551208029
Dimensions12.13 × 12.07 × 7.43 mm
L/W Ratio1.00
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
12.13 mm12.07 mm6.70 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551208029
Side View
Table 57.5%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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: Oct 29
Current: ₹3,28,357 INR|Low: ₹75,105 INR|High: ₹9,38,725 INR|Avg: ₹2,93,888 INR
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 13₹75,105 INR
Retailer 10₹81,752 INR
Retailer 17₹87,164 INR
Retailer 3₹1,03,306 INR
Retailer 14₹1,03,970 INR
Retailer 16₹1,30,461 INR
Retailer 2₹1,32,079 INR
Retailer 12₹1,37,786 INR
Retailer 15₹1,38,580 INR
Retailer 5₹1,40,716 INR
Retailer 11₹2,07,181 INR
Retailer 6₹2,44,971 INR
Retailer 4₹2,96,434 INR
MOH London₹3,28,357 INR
Retailer 8₹5,58,756 INR
Retailer 7₹8,80,187 INR
Retailer 9₹9,38,725 INR

4 data points across 17 retailers

14 retailers₹75,105 INR to ₹3,28,357 INR

A
Cheapest Retailer
-
₹75,105 INR
$791 USD
A
Retailer 2
-
₹81,752 INR
$861 USD
View
A
Retailer 3
-
₹87,164 INR
$918 USD
View
A
Retailer 4
-
₹1,03,306 INR
HK$8,500 HKD
View
A
Retailer 5
-
₹1,03,970 INR
$1,095 USD
View
B+
Retailer 6
-
₹1,30,461 INR
$1,374 USD
View
A
Retailer 7
-
₹1,32,079 INR
£1,095 GBP
View
B+
Retailer 8
-
₹1,37,786 INR
£1,143 GBP
View
B+
Retailer 9
-
₹1,38,580 INR
€1,390 EUR
View
B+
Retailer 10
-
₹1,40,716 INR
$1,482 USD
View
B+
Retailer 11
-
₹2,07,181 INR
$2,182 USD
View
B
Retailer 12
-
₹2,44,971 INR
$2,580 USD
View
B
Retailer 13
-
₹2,96,434 INR
$3,122 USD
View
Most Expensive
B
MOH London
LG551208029 · Oct 29
₹3,28,357 INR
£2,723 GBP
View
13 more retailers have this diamond
Prices start from ₹75,105 INRSave up to ₹2,53,252 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
6.70ct Round
₹75,105 INR