Marquise|Lab Grown|IGI

4.51ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG683596148

Certificate IGI LG683596148

Diamond specifications and retailer prices

From $1,181 USD
Save $2,345 USD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,526 USD at Taylor and Hart
View at Taylor and Hart

About this 4.51ct lab-grown marquise diamond

This 4.51ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683596148 or 683596148. Listed at 5 retailers, with prices from $1,181 to $3,526 at Taylor and Hart, a $2,345 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

4.51
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683596148
Dimensions17.53 × 8.50 × 5.21 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.53 mm8.50 mm4.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683596148
Side View
Table 58.0%Crown 35.8°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 61.3%

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: 8 hours ago
Current: $1,512 USD|Low: $1,173 USD|High: $3,526 USD|Avg: $1,779 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart

28 data points across 5 retailers

5 retailers$1,181 USD - $3,526 USD

A
Cheapest Retailer
-
$1,181 USD
View
A
Retailer 2
-
$1,277 USD
View
A
Retailer 3
-
$1,421 USD
View
B+
Retailer 4
-
$1,512 USD
£1,191 GBP
View
Most Expensive
B
Taylor and Hart
PHJWFC6 · Sep 18
$3,526 USD
View
4 more retailers have this diamond
Prices start from $1,181 USDSave up to $2,345 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
4.51ct Marquise
$1,181 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.