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Oval|Lab Grown|IGI

1.72ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG786644506

Certificate IGI LG786644506

Diamond specifications and retailer prices

From $290 USD
Save $2,430 USD (89%) vs most expensive(unlock to see where)
25 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 LG786644506 or 786644506. Listed at 25 retailers, with prices from $290 to $2,720 at Brilliant Earth, a $2,430 spread on the same certified stone. 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 angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644506
Dimensions9.34 × 6.78 × 4.29 mm
L/W Ratio1.38
Girdle conditionFaceted
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
9.34 mm6.78 mm1.72 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644506
Side View
Table 57.0%Crown 36.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $2,720 USD|Low: $231 USD|High: $2,720 USD|Avg: $800 USD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 6$325 USD
Retailer 5$355 USD
Retailer 7$360 USD
Retailer 13$397 USD
Retailer 10$485 USD
Retailer 14$515 USD
Retailer 18$574 USD
Retailer 17$611 USD
Retailer 20$628 USD
Retailer 15$628 USD
Retailer 9$669 USD
Retailer 16$835 USD
Retailer 3$837 USD
Retailer 19$1,157 USD
Retailer 11$1,205 USD
Retailer 2$1,223 USD
Retailer 8$1,295 USD
Retailer 12$1,481 USD
Retailer 4$1,514 USD
Brilliant Earth$2,720 USD

42 data points across 20 retailers

25 retailers$290 USD to $2,720 USD

B+
Cheapest Retailer
-
$290 USD
B+
Retailer 2
-
$325 USD
View
B+
Retailer 3
-
$336 USD
View
B+
Retailer 4
-
$355 USD
View
B+
Retailer 5
-
$360 USD
View
B+
Retailer 6
-
$397 USD
HK$3,100 HKD
View
B
Retailer 7
-
$485 USD
View
B+
Retailer 8
-
$515 USD
View
B+
Retailer 9
-
$574 USD
€547 EUR
View
B+
Retailer 10
-
$611 USD
ZAR 9,866 ZAR
View
B
Retailer 11
-
$628 USD
View
B
Retailer 12
-
$630 USD
£496 GBP
View
B
Retailer 13
-
$669 USD
View
B
Retailer 14
-
$835 USD
A$1,284 AUD
View
B
Retailer 15
-
$837 USD
View
B
Retailer 16
-
$957 USD
View
Price last confirmed 69 days ago
C
Retailer 17
-
$1,156 USD
View
C
Retailer 18
-
$1,157 USD
SGD 1,564 SGD
View
C
Retailer 19
-
$1,205 USD
View
C
Retailer 20
-
$1,223 USD
A$1,881 AUD
View
C
Retailer 21
-
$1,295 USD
£1,020 GBP
View
Price last confirmed 16 days ago
C
Retailer 22
-
$1,407 USD
View
C
Retailer 23
-
$1,481 USD
View
C
Retailer 24
-
$1,514 USD
View
Most Expensive
Brilliant Earth
20141570A · Oct 1
$2,720 USD
View
24 more retailers have this diamond
Prices start from $290 USDSave up to $2,430 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.

B+
1.72ct Oval
$290 USD