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Marquise|Lab Grown|IGI

1.64ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG817610916

Certificate IGI LG817610916

Diamond specifications and retailer prices

From $416 USD
Save $2,604 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,020 USD at Brilliant Earth
View at Brilliant Earth

About this 1.64ct lab-grown marquise diamond

This 1.64ct lab-grown marquise 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 LG817610916 or 817610916. Listed at 18 retailers, with prices from $416 to $3,020 at Brilliant Earth, a $2,604 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610916
Dimensions12.99 × 5.89 × 3.63 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm5.89 mm1.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610916
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $776 USD|Low: $271 USD|High: $2,047 USD|Avg: $1,020 USD|+1.4%
Retailer 1
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
October 1, 2026
Retailer 9$271 USD
Retailer 2$416 USD
Retailer 11$615 USD
Retailer 17$700 USD
Retailer 1$776 USD
Retailer 7$778 USD
Retailer 15$795 USD
Retailer 16$818 USD
Retailer 12$829 USD
Retailer 4$1,522 USD
Retailer 10$1,773 USD
Retailer 8$1,798 USD
Retailer 3$1,808 USD
Retailer 14$1,890 USD
Retailer 5$1,902 USD
Retailer 6$1,942 USD
Retailer 13$2,041 USD

41 data points across 17 retailers

18 retailers$416 USD to $3,020 USD

B+
Cheapest Retailer
-
$416 USD
B+
Retailer 2
-
$615 USD
View
B+
Retailer 3
-
$700 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$776 USD
€739 EUR
View
B
Retailer 5
-
$778 USD
ZAR 12,570 ZAR
View
Price last confirmed 13 days ago
B
Retailer 6
-
$795 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$818 USD
£644 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
$829 USD
View
B
Retailer 9
-
$1,234 USD
View
Price last confirmed 45 days ago
B
Retailer 10
-
$1,522 USD
View
Price last confirmed 9 days ago
C
Retailer 11
-
$1,773 USD
A$2,728 AUD
View
C
Retailer 12
-
$1,798 USD
£1,416 GBP
View
Price last confirmed 9 days ago
C
Retailer 13
-
$1,808 USD
£1,424 GBP
View
Price last confirmed 9 days ago
C
Retailer 14
-
$1,890 USD
View
C
Retailer 15
-
$1,902 USD
View
Price last confirmed 8 days ago
C
Retailer 16
-
$1,961 USD
View
C
Retailer 17
-
$2,041 USD
SGD 2,758 SGD
View
Most Expensive
C
Brilliant Earth
20692242A · Oct 1
$3,020 USD
View
17 more retailers have this diamond
Prices start from $416 USDSave up to $2,604 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+
1.64ct Marquise
$416 USD