Round|Lab Grown|IGI

1.72ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG442068567

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442068567

Diamond specifications and retailer prices

From $970 USD
As of October 31, 2026
Save $5,152 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,462 USD at MOH London · As of November 1, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442068567 or 442068567. Listed at 13 retailers as of October 31, 2026, with a 531% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068567
Dimensions7.63 × 7.61 × 4.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
7.63 mm7.61 mm1.72 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442068567
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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 31
Current: $6,462 USD|Low: $970 USD|High: $6,539 USD|Avg: $3,508 USD
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
November 1, 2026
Retailer 2$970 USD
Retailer 9$1,951 USD
Retailer 12$2,122 USD
Retailer 14$2,184 USD
Retailer 10$2,263 USD
Retailer 8$2,430 USD
Retailer 5$2,895 USD
Retailer 13$3,110 USD
Retailer 11$3,542 USD
Retailer 7$3,715 USD
Retailer 3$4,298 USD
Retailer 4$6,122 USD
MOH London$6,462 USD
Retailer 6$6,473 USD

20 data points across 14 retailers

13 retailers$970 USD to $6,122 USD

B+
Cheapest Retailer
-
$970 USD
B
Retailer 2
-
$1,951 USD
View
B
Retailer 3
-
$2,122 USD
View
B
Retailer 4
-
$2,184 USD
View
Final sale: no returns
B
Retailer 5
-
$2,263 USD
View
Retailer 6
-
$2,263 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$2,430 USD
View
B
Retailer 8
-
$3,110 USD
View
B
Retailer 9
-
$3,542 USD
View
B
Retailer 10
-
$3,715 USD
View
B
Retailer 11
-
$4,298 USD
£3,384 GBP
View
B
Retailer 12
-
$6,122 USD
View
Most Expensive
MOH London
LG442068567 · Nov 1
$6,462 USD
£5,088 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $970 USDSave up to $5,152 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.

B+
1.72ct Round
$970 USD