Marquise|Lab Grown|IGI

1.50ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG802606759

Certificate IGI LG802606759

Diamond specifications and retailer prices

From $466 USD
Save $2,594 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,060 USD at Brilliant Earth
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct 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 very-good cut grade and certified by IGI LG802606759 or 802606759. Listed at 17 retailers, with prices from $466 to $3,060 at Brilliant Earth, a $2,594 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802606759
Dimensions11.56 × 6.08 × 3.81 mm
L/W Ratio1.90
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
11.56 mm6.08 mm1.50 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802606759
Side View
Table 57.0%Crown 33.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $758 USD|Low: $297 USD|High: $2,119 USD|Avg: $1,007 USD|+4.3%
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
September 30, 2026
Retailer 2$297 USD
Retailer 14$466 USD
Retailer 8$563 USD
Retailer 15$665 USD
Retailer 4$724 USD
Retailer 1$758 USD
Retailer 10$807 USD
Retailer 9$817 USD
Retailer 13$830 USD
Retailer 16$870 USD
Retailer 6$1,336 USD
Retailer 3$1,402 USD
Retailer 11$1,646 USD
Retailer 7$1,698 USD
Retailer 5$1,888 USD
Retailer 12$1,974 USD

31 data points across 16 retailers

17 retailers$466 USD to $3,060 USD

A
Cheapest Retailer
-
$466 USD
A
Retailer 2
-
$563 USD
HK$4,400 HKD
View
B+
Retailer 3
-
$665 USD
View
B+
Retailer 4
-
$724 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$758 USD
View
B+
Retailer 6
-
$807 USD
€769 EUR
View
B
Retailer 7
-
$817 USD
View
B+
Retailer 8
-
$830 USD
£653 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$870 USD
ZAR 14,055 ZAR
View
Price last confirmed 13 days ago
B
Retailer 10
-
$1,336 USD
View
B
Retailer 11
-
$1,402 USD
£1,104 GBP
View
Price last confirmed 37 days ago
B
Retailer 12
-
$1,646 USD
SGD 2,224 SGD
View
B
Retailer 13
-
$1,698 USD
View
B
Retailer 14
-
$1,888 USD
View
B
Retailer 15
-
$1,974 USD
View
B
Retailer 16
-
$2,119 USD
View
Most Expensive
B
Brilliant Earth
20520557A · Oct 1
$3,060 USD
View
16 more retailers have this diamond
Prices start from $466 USDSave up to $2,594 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
1.50ct Marquise
$466 USD