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Round|Lab Grown|IGI

1.72ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG555273785

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273785

Diamond specifications and retailer prices

From $417 USD
As of October 29, 2026
Save $1,487 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,904 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555273785 or 555273785. Listed at 14 retailers as of October 26, 2026, with prices from $417 to $1,904, a $1,487 spread on the same certified stone. MOH London lists it at $1,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273785
Dimensions7.63 × 7.58 × 4.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.63 mm7.58 mm1.72 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273785
Side View
Table 57.5%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Oct 29
Current: $1,904 USD|Low: $417 USD|High: $1,924 USD|Avg: $979 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 7$417 USD
Retailer 11$466 USD
Retailer 8$518 USD
Retailer 5$665 USD
Retailer 12$699 USD
Retailer 10$767 USD
Retailer 9$817 USD
Retailer 2$890 USD
Retailer 4$1,084 USD
Retailer 6$1,452 USD
Retailer 3$1,698 USD
MOH London$1,904 USD

22 data points across 12 retailers

14 retailers$417 USD to $1,904 USD

A
Cheapest Retailer
-
$417 USD
A
Retailer 2
-
$466 USD
View
Final sale: no returns
A
Retailer 3
-
$468 USD
View
A
Retailer 4
-
$518 USD
View
A
Retailer 5
-
$518 USD
View
A
Retailer 6
-
$665 USD
View
B+
Retailer 7
-
$699 USD
View
B+
Retailer 8
-
$767 USD
View
B+
Retailer 9
-
$817 USD
View
B+
Retailer 10
-
$890 USD
ZAR 14,371 ZAR
View
B
Retailer 11
-
$1,452 USD
View
B
Retailer 12
-
$1,664 USD
View
B
Retailer 13
-
$1,698 USD
View
Most Expensive
B
MOH London
LG555273785 · Oct 26
$1,904 USD
£1,499 GBP
View
13 more retailers have this diamond
Prices start from $417 USDSave up to $1,487 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
1.72ct Round
$417 USD