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Oval|Lab Grown|IGI

1.64ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG784643997

Certificate IGI LG784643997

Diamond specifications and retailer prices

From $294 USD
Save $1,736 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,030 USD at Brilliant Earth
View at Brilliant Earth

About this 1.64ct lab-grown oval diamond

This 1.64ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784643997 or 784643997. Listed at 18 retailers, with prices from $294 to $2,030 at Brilliant Earth, a $1,736 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

1.64
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784643997
Dimensions9.48 × 6.77 × 4.04 mm
L/W Ratio1.40
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
9.48 mm6.77 mm1.64 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784643997
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.7%

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: Oct 2
Current: $2,030 USD|Low: $179 USD|High: $2,720 USD|Avg: $978 USD|-24.8%
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
October 2, 2026
Retailer 5$179 USD
Retailer 15$294 USD
Retailer 11$485 USD
Retailer 12$532 USD
Retailer 2$544 USD
Retailer 13$557 USD
Retailer 3$573 USD
Retailer 18$597 USD
Retailer 17$775 USD
Retailer 6$780 USD
Retailer 8$1,101 USD
Retailer 9$1,189 USD
Retailer 14$1,284 USD
Retailer 4$1,323 USD
Retailer 7$1,396 USD
Retailer 16$1,650 USD
Retailer 10$1,945 USD
Brilliant Earth$2,030 USD

33 data points across 18 retailers

18 retailers$294 USD to $2,030 USD

A
Cheapest Retailer
-
$294 USD
A
Retailer 2
-
$485 USD
View
A
Retailer 3
-
$532 USD
€507 EUR
View
A
Retailer 4
-
$544 USD
View
A
Retailer 5
-
$557 USD
ZAR 9,005 ZAR
View
A
Retailer 6
-
$573 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$597 USD
£470 GBP
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$775 USD
View
B+
Retailer 9
-
$780 USD
View
Price last confirmed 16 days ago
B
Retailer 10
-
$1,101 USD
View
B
Retailer 11
-
$1,189 USD
£936 GBP
View
Price last confirmed 17 days ago
B
Retailer 12
-
$1,263 USD
View
Retailer 13
-
$1,284 USD
View
B
Retailer 14
-
$1,350 USD
View
B
Retailer 15
-
$1,396 USD
View
B
Retailer 16
-
$1,650 USD
View
B
Retailer 17
-
$1,945 USD
A$2,992 AUD
View
Price last confirmed 65 days ago
Most Expensive
B
Brilliant Earth
20047091A · Oct 1
$2,030 USD
View
17 more retailers have this diamond
Prices start from $294 USDSave up to $1,736 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
1.64ct Oval
$294 USD