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Marquise|Lab Grown|IGI

4.12ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG813634353

Certificate IGI LG813634353

Diamond specifications and retailer prices

From $1,100 USD
Save $8,440 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,540 USD at Brilliant Earth
View at Brilliant Earth

About this 4.12ct lab-grown marquise diamond

This 4.12ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813634353 or 813634353. Listed at 18 retailers, with prices from $1,100 to $9,540 at Brilliant Earth, a $8,440 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.12
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813634353
Dimensions17.05 × 8.26 × 4.95 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.05 mm8.26 mm4.12 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813634353
Side View
Table 61.0%Crown 38°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 59.9%

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: $9,540 USD|Low: $799 USD|High: $9,550 USD|Avg: $3,192 USD|-0.1%
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 16$1,100 USD
Retailer 3$1,390 USD
Retailer 14$1,524 USD
Retailer 11$1,600 USD
Retailer 15$1,773 USD
Retailer 2$1,940 USD
Retailer 8$2,485 USD
Retailer 9$2,728 USD
Retailer 6$3,170 USD
Retailer 12$3,751 USD
Retailer 4$3,890 USD
Retailer 7$3,997 USD
Retailer 5$4,212 USD
Retailer 10$5,241 USD
Retailer 13$5,335 USD
Brilliant Earth$9,540 USD

34 data points across 16 retailers

18 retailers$1,100 USD to $9,540 USD

B+
Cheapest Retailer
-
$1,100 USD
B+
Retailer 2
-
$1,390 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,524 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,600 USD
View
B
Retailer 5
-
$1,773 USD
£1,396 GBP
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,940 USD
€1,848 EUR
View
B
Retailer 7
-
$2,485 USD
ZAR 40,147 ZAR
View
Price last confirmed 19 days ago
B
Retailer 8
-
$2,651 USD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$2,728 USD
View
C
Retailer 10
-
$3,170 USD
£2,496 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,751 USD
SGD 5,069 SGD
View
C
Retailer 12
-
$3,890 USD
£3,063 GBP
View
Price last confirmed 9 days ago
C
Retailer 13
-
$3,997 USD
View
Price last confirmed 8 days ago
C
Retailer 14
-
$4,212 USD
View
Price last confirmed 8 days ago
C
Retailer 15
-
$5,241 USD
A$8,063 AUD
View
C
Retailer 16
-
$5,372 USD
View
C
Retailer 17
-
$5,939 USD
View
Price last confirmed 43 days ago
Most Expensive
C
Brilliant Earth
20610096A · Oct 1
$9,540 USD
View
17 more retailers have this diamond
Prices start from $1,100 USDSave up to $8,440 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+
4.12ct Marquise
$1,100 USD