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Oval|Lab Grown|IGI

1.72ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG743502127

Certificate IGI LG743502127

Diamond specifications and retailer prices

From $662 USD
Save $904 USD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,720 USD at Brilliant Earth
View at Brilliant Earth

About this 1.72ct lab-grown oval diamond

This 1.72ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743502127 or 743502127. Listed at 11 retailers, with a 137% 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743502127
Dimensions9.62 × 6.90 × 4.17 mm
L/W Ratio1.39
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
9.62 mm6.90 mm1.72 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743502127
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,720 USD|Low: $370 USD|High: $2,720 USD|Avg: $1,033 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 30, 2026
Retailer 11$471 USD
Retailer 9$547 USD
Retailer 2$662 USD
Retailer 6$684 USD
Retailer 4$730 USD
Retailer 3$839 USD
Retailer 8$1,227 USD
Retailer 10$1,239 USD
Retailer 7$1,313 USD
Retailer 5$1,566 USD
Brilliant Earth$2,720 USD

21 data points across 11 retailers

11 retailers$662 USD to $1,566 USD

A
Retailer 1
-
$471 USD
€449 EUR
Price last confirmed 47 days ago
A
Retailer 2
-
$547 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
$662 USD
View
B+
Retailer 4
-
$684 USD
View
B+
Retailer 5
-
$732 USD
£576 GBP
View
B+
Retailer 6
-
$839 USD
A$1,290 AUD
View
Price last confirmed 90 days ago
B
Retailer 7
-
$1,227 USD
View
Price last confirmed 32 days ago
B
Retailer 8
-
$1,239 USD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$1,313 USD
View
B
Retailer 10
-
$1,566 USD
£1,233 GBP
View
Most Expensive
B
Brilliant Earth
16584235A · Sep 7
$2,720 USD
View
Price last confirmed 23 days ago
10 more retailers have this diamond
Prices start from $662 USDSave up to $904 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.

A
1.72ct Oval
$662 USD