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Round|Lab Grown|IGI

1.72ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG442069192

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069192

Diamond specifications and retailer prices

From $2,150 AUD
$1,510 USD
As of October 29, 2026
Save $5,737 AUD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,886 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442069192 or 442069192. Listed at 12 retailers as of October 29, 2026, with prices from $2,150 to $7,886, a $5,737 spread on the same certified stone. MOH London lists it at $7,886. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069192
Dimensions7.63 × 7.65 × 4.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.63 mm7.65 mm1.72 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069192
Side View
Table 57.5%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 29
Current: $7,886 AUD|Low: $1,892 AUD|High: $7,950 AUD|Avg: $3,965 AUD|+0.5%
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
October 30, 2026
Retailer 10$2,150 AUD
Retailer 9$2,367 AUD
Retailer 13$2,577 AUD
Retailer 15$2,651 AUD
Retailer 3$2,748 AUD
Retailer 11$2,748 AUD
Retailer 4$2,990 AUD
Retailer 5$3,684 AUD
Retailer 2$4,180 AUD
Retailer 12$4,318 AUD
Retailer 8$4,736 AUD
Retailer 14$5,149 AUD
Retailer 6$5,402 AUD
Retailer 7$6,148 AUD
MOH London$7,886 AUD

38 data points across 15 retailers

12 retailers$2,150 AUD to $7,886 AUD

B+
Cheapest Retailer
-
$2,150 AUD
$1,510 USD
B
Retailer 2
-
$2,367 AUD
$1,663 USD
View
B
Retailer 3
-
$2,577 AUD
$1,810 USD
View
B
Retailer 4
-
$2,651 AUD
$1,862 USD
View
Final sale: no returns
B
Retailer 5
-
$2,748 AUD
$1,930 USD
View
Retailer 6
-
$2,748 AUD
$1,930 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$2,990 AUD
$2,100 USD
View
B
Retailer 8
-
$4,180 AUD
£2,312 GBP
View
B
Retailer 9
-
$4,318 AUD
$3,033 USD
View
B
Retailer 10
-
$4,736 AUD
$3,327 USD
View
B
Retailer 11
-
$5,149 AUD
$3,617 USD
View
Most Expensive
B
MOH London
LG442069192 · Oct 29
$7,886 AUD
£4,362 GBP
View
11 more retailers have this diamond
Prices start from $2,150 AUDSave up to $5,737 AUD

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+
1.72ct Round
$2,150 AUD