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Marquise|Lab Grown|IGI

1.69ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG793608171

Certificate IGI LG793608171

Diamond specifications and retailer prices

From $596 USD
£469 GBP
Save $594 USD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,242 USD at Rare Carat
View at Rare Carat

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 LG793608171 or 793608171. Listed at 9 retailers, with a 100% 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 angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793608171
Dimensions12.35 × 6.21 × 12.35 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm6.21 mm1.69 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793608171
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: Oct 1
Current: $1,190 USD|Low: $436 USD|High: $1,295 USD|Avg: $815 USD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 29, 2026
Retailer 7$481 USD
Retailer 3$496 USD
Retailer 8$543 USD
Retailer 2$595 USD
Retailer 6$636 USD
Retailer 5$1,018 USD
Retailer 9$1,051 USD
Rare Carat$1,190 USD
Retailer 4$1,295 USD

33 data points across 9 retailers

9 retailers$596 USD to $1,190 USD

B+
Retailer 1
-
$481 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$496 USD
ZAR 8,017 ZAR
View
Price last confirmed 21 days ago
A
Retailer 3
-
$543 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$596 USD
£469 GBP
View
B+
Retailer 5
-
$636 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$1,018 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,051 USD
A$1,617 AUD
View
Price last confirmed 115 days ago
B
Retailer 8
-
$1,190 USD
View
Most Expensive
B
Rare Carat
N16-60_l_830636113 · Aug 30
$1,242 USD
View
Price last confirmed 32 days ago
8 more retailers have this diamond
Prices start from $596 USDSave up to $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
1.69ct Marquise
$596 USD