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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG836639174

Certificate IGI LG836639174

Diamond specifications and retailer prices

From $958 USD
Save $2,910 USD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,868 USD at Taylor and Hart
View at Taylor and Hart

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836639174 or 836639174. Listed at 18 retailers, with prices from $958 to $3,868 at Taylor and Hart, a $2,910 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

5.50
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639174
Dimensions18.39 × 9.21 × 5.55 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.39 mm9.21 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639174
Side View
Table 58.0%Crown 34°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 60.3%

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: Sep 30
Current: $1,194 USD|Low: $1,072 USD|High: $3,868 USD|Avg: $2,396 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 1, 2026
Retailer 3$1,072 USD
Retailer 1$1,194 USD
Retailer 5$1,335 USD
Retailer 12$1,590 USD
Retailer 7$1,738 USD
Retailer 9$2,212 USD
Retailer 10$2,254 USD
Retailer 6$2,322 USD
Retailer 11$2,644 USD
Retailer 4$3,063 USD
Retailer 8$3,814 USD
Retailer 2$3,851 USD
Taylor and Hart$3,868 USD

9 data points across 13 retailers

18 retailers$958 USD to $3,868 USD

B+
Cheapest Retailer
-
$958 USD
B+
Retailer 2
-
$1,042 USD
View
B+
Retailer 3
-
$1,072 USD
View
B+
Retailer 4
-
$1,096 USD
View
B+
Retailer 5
-
$1,111 USD
View
B+
Retailer 6
-
$1,194 USD
£940 GBP
View
B+
Retailer 7
-
$1,335 USD
View
B
Retailer 8
-
$1,590 USD
View
B+
Retailer 9
-
$1,737 USD
£1,368 GBP
View
B+
Retailer 10
-
$2,212 USD
ZAR 35,732 ZAR
View
B+
Retailer 11
-
$2,254 USD
A$3,468 AUD
View
B+
Retailer 12
-
$2,322 USD
View
B+
Retailer 13
-
$2,644 USD
View
B
Retailer 14
-
$3,063 USD
£2,412 GBP
View
B
Retailer 15
-
$3,124 USD
View
B
Retailer 16
-
$3,814 USD
£3,003 GBP
View
B
Retailer 17
-
$3,851 USD
View
Most Expensive
B
Taylor and Hart
N7JUV68 · Oct 1
$3,868 USD
View
17 more retailers have this diamond
Prices start from $958 USDSave up to $2,910 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+
5.50ct Marquise
$958 USD