Marquise|Lab Grown|IGI

1.69ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG809685720

Certificate IGI LG809685720

Diamond specifications and retailer prices

From $288 USD
Save $1,272 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,710 USD at Brilliant Earth
View at Brilliant Earth

About this 1.69ct lab-grown marquise diamond

This 1.69ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809685720 or 809685720. Listed at 20 retailers, with a 442% 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

1.69
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685720
Dimensions10.09 × 5.17 × 3.25 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm5.17 mm1.69 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809685720
Side View
Table 59.0%Crown 36.7°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 64.2%

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: $1,710 USD|Low: $205 USD|High: $1,710 USD|Avg: $827 USD|+4.3%
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
October 1, 2026
Retailer 5$288 USD
Retailer 3$430 USD
Retailer 4$475 USD
Retailer 2$542 USD
Retailer 9$545 USD
Retailer 12$594 USD
Retailer 6$642 USD
Retailer 16$665 USD
Retailer 11$730 USD
Retailer 15$742 USD
Retailer 7$1,158 USD
Retailer 10$1,205 USD
Retailer 14$1,233 USD
Retailer 13$1,295 USD
Retailer 8$1,378 USD
Brilliant Earth$1,710 USD

36 data points across 16 retailers

20 retailers$288 USD to $1,560 USD

B+
Cheapest Retailer
-
$288 USD
B
Retailer 2
-
$430 USD
View
B+
Retailer 3
-
$475 USD
View
B+
Retailer 4
-
$542 USD
€516 EUR
View
B+
Retailer 5
-
$545 USD
ZAR 8,810 ZAR
View
B+
Retailer 6
-
$581 USD
£457 GBP
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$596 USD
£469 GBP
View
B+
Retailer 8
-
$642 USD
View
B
Retailer 9
-
$665 USD
View
B
Retailer 10
-
$730 USD
View
B
Retailer 11
-
$742 USD
A$1,141 AUD
View
C
Retailer 12
-
$1,078 USD
View
C
Retailer 13
-
$1,158 USD
£912 GBP
View
Price last confirmed 27 days ago
C
Retailer 14
-
$1,205 USD
View
C
Retailer 15
-
$1,207 USD
View
Price last confirmed 35 days ago
C
Retailer 16
-
$1,233 USD
View
C
Retailer 17
-
$1,295 USD
£1,020 GBP
View
C
Retailer 18
-
$1,378 USD
View
C
Retailer 19
-
$1,560 USD
View
Most Expensive
C
Brilliant Earth
20610174A · Sep 16
$1,710 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $288 USDSave up to $1,272 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+
1.69ct Marquise
$288 USD