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Round|Lab Grown|IGI

1.20ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG655442472

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655442472

Diamond specifications and retailer prices

From $183 USD
As of October 29, 2026
Save $997 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,180 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655442472 or 655442472. Listed at 23 retailers as of October 28, 2026, with prices from $183 to $1,180, a $997 spread on the same certified stone. Brilliant Earth lists it at $1,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655442472
Dimensions6.79 × 6.85 × 4.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.79 mm6.85 mm1.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655442472
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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: $1,180 USD|Low: $176 USD|High: $1,180 USD|Avg: $464 USD
Brilliant Earth
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 29, 2026
Retailer 5$183 USD
Retailer 9$204 USD
Retailer 17$212 USD
Retailer 3$227 USD
Retailer 16$227 USD
Retailer 10$374 USD
Retailer 13$389 USD
Retailer 12$406 USD
Retailer 8$411 USD
Retailer 11$420 USD
Retailer 7$473 USD
Retailer 6$506 USD
Retailer 14$553 USD
Retailer 15$575 USD
Retailer 4$729 USD
Retailer 2$1,066 USD
Brilliant Earth$1,180 USD

41 data points across 17 retailers

23 retailers$183 USD to $1,180 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$212 USD
View
A
Retailer 4
-
$227 USD
View
A
Retailer 5
-
$227 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 7
-
$308 USD
View
A
Retailer 8
-
$374 USD
£295 GBP
View
A
Retailer 9
-
$389 USD
ZAR 6,288 ZAR
View
A
Retailer 10
-
$406 USD
£320 GBP
View
A
Retailer 11
-
$411 USD
View
B+
Retailer 12
-
$420 USD
€400 EUR
View
B+
Retailer 13
-
$473 USD
View
B+
Retailer 14
-
$506 USD
A$778 AUD
View
B+
Retailer 15
-
$553 USD
A$851 AUD
View
B+
Retailer 16
-
$575 USD
View
B
Retailer 17
-
$696 USD
View
Price last confirmed 35 days ago
B
Retailer 18
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$729 USD
View
B
Retailer 19
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$744 USD
SGD 1,006 SGD
View
B
Retailer 20
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$783 USD
View
B
Retailer 21
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$1,066 USD
£839 GBP
View
B
Retailer 22
-
$1,139 USD
View
Most Expensive
B
Brilliant Earth
11850986A · Oct 28
$1,180 USD
View
22 more retailers have this diamond
Prices start from $183 USDSave up to $997 USD

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
1.20ct Round
$183 USD