Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG842609346

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842609346

Diamond specifications and retailer prices

From $330 USD
£260 GBP
As of October 27, 2026
Save $903 USD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,963 USD at Yadav Diamonds · As of October 19, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG842609346 or 842609346. Listed at 21 retailers as of October 27, 2026, with a 273% 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

1.55
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609346
Dimensions11.83 × 6.01 × 3.82 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.01 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609346
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $550 USD|Low: $236 USD|High: $1,963 USD|Avg: $711 USD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 27, 2026
Retailer 10$246 USD
Retailer 6$285 USD
Retailer 4$305 USD
Retailer 20$305 USD
Retailer 16$330 USD
Retailer 19$333 USD
Retailer 13$410 USD
Retailer 3$494 USD
Retailer 8$519 USD
Retailer 1$550 USD
Retailer 11$556 USD
Retailer 17$557 USD
Retailer 9$716 USD
Retailer 15$971 USD
Retailer 2$979 USD
Retailer 7$983 USD
Retailer 14$1,003 USD
Retailer 12$1,091 USD
Retailer 5$1,222 USD
Retailer 18$1,233 USD
Yadav Diamonds$1,963 USD

18 data points across 21 retailers

21 retailers$330 USD to $1,233 USD

Retailer 1
-
$246 USD
Price last confirmed 17 days ago
Retailer 2
-
$285 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$305 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$305 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$330 USD
£260 GBP
View
A
Retailer 6
-
$333 USD
HK$2,600 HKD
View
Retailer 7
-
$410 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$494 USD
€470 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
$519 USD
ZAR 8,377 ZAR
View
Price last confirmed 15 days ago
A
Retailer 10
-
$550 USD
View
Retailer 11
-
$556 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$557 USD
£438 GBP
View
Retailer 13
-
$716 USD
A$1,102 AUD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$971 USD
SGD 1,312 SGD
View
Retailer 15
-
$979 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$983 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$1,003 USD
View
B+
Retailer 18
-
$1,091 USD
View
Retailer 19
-
$1,222 USD
£962 GBP
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$1,233 USD
View
Most Expensive
Yadav Diamonds
13321161 · Oct 19
$1,963 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $330 USDSave up to $903 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Marquise
$330 USD