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Marquise|Lab Grown|IGI

4.59ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG818696567

Certificate IGI LG818696567

Diamond specifications and retailer prices

From $2,920 USD
Save $8,140 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,060 USD at Brilliant Earth
View at Brilliant Earth

About this 4.59ct lab-grown marquise diamond

This 4.59ct 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 LG818696567 or 818696567. Listed at 10 retailers, with prices from $2,920 to $11,060 at Brilliant Earth, a $8,140 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

4.59
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818696567
Dimensions18.43 × 8.58 × 5.08 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.43 mm8.58 mm4.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818696567
Side View
Table 61.0%Crown 41.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.2%

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: $11,060 USD|Low: $2,906 USD|High: $11,110 USD|Avg: $5,443 USD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 8$2,920 USD
Retailer 5$2,964 USD
Retailer 4$3,291 USD
Retailer 2$3,743 USD
Retailer 7$4,221 USD
Retailer 6$4,266 USD
Retailer 3$5,900 USD
Retailer 9$6,822 USD
Retailer 10$7,159 USD
Brilliant Earth$11,060 USD

37 data points across 10 retailers

10 retailers$2,920 USD to $11,060 USD

B+
Cheapest Retailer
-
$2,920 USD
B+
Retailer 2
-
$2,962 USD
£2,332 GBP
View
B+
Retailer 3
-
$3,291 USD
View
B+
Retailer 4
-
$3,743 USD
€3,565 EUR
View
B
Retailer 5
-
$4,221 USD
£3,324 GBP
View
B
Retailer 6
-
$4,266 USD
ZAR 68,925 ZAR
View
B
Retailer 7
-
$5,900 USD
£4,646 GBP
View
B
Retailer 8
-
$6,822 USD
SGD 9,219 SGD
View
B
Retailer 9
-
$7,159 USD
View
Most Expensive
B
Brilliant Earth
20916157A · Oct 1
$11,060 USD
View
9 more retailers have this diamond
Prices start from $2,920 USDSave up to $8,140 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+
4.59ct Marquise
$2,920 USD