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Round|Lab Grown|IGI

1.72ct I VS2 Round Lab Grown Diamond

VG • I/VS2 • IGI LG442069473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069473

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 30, 2026
Save $6,534 AUD (83%) 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 very-good cut grade and certified by IGI LG442069473 or 442069473. Listed at 12 retailers as of October 29, 2026, with prices from $1,352 to $7,886, a $6,534 spread on the same certified stone. MOH London lists it at $7,886. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.72
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069473
Dimensions7.90 × 7.87 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.90 mm7.87 mm1.72 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069473
Side View
Table 61.5%Crown 30.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 57.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,886 AUD|Low: $1,352 AUD|High: $7,950 AUD|Avg: $4,164 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
October 30, 2026
Retailer 2$1,352 AUD
Retailer 7$2,577 AUD
Retailer 6$2,652 AUD
Retailer 11$2,871 AUD
Retailer 9$2,990 AUD
Retailer 10$3,684 AUD
Retailer 5$4,318 AUD
Retailer 4$4,736 AUD
Retailer 8$5,684 AUD
Retailer 3$6,148 AUD
MOH London$7,886 AUD

14 data points across 11 retailers

12 retailers$1,352 AUD to $7,886 AUD

B
Cheapest Retailer
-
$1,352 AUD
$950 USD
B
Retailer 2
-
$2,367 AUD
$1,663 USD
View
B
Retailer 3
-
$2,577 AUD
$1,810 USD
View
B
Retailer 4
-
$2,652 AUD
$1,863 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
-
$4,318 AUD
$3,033 USD
View
B
Retailer 9
-
$4,736 AUD
$3,327 USD
View
B
Retailer 10
-
$5,149 AUD
$3,617 USD
View
B
Retailer 11
-
$5,684 AUD
£3,144 GBP
View
Most Expensive
B
MOH London
LG442069473 · Oct 29
$7,886 AUD
£4,362 GBP
View
11 more retailers have this diamond
Prices start from $1,352 AUDSave up to $6,534 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
$1,352 AUD