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Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG841650865

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841650865

Diamond specifications and retailer prices

From $1,748 USD
As of October 30, 2026
Save $5,655 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,595 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841650865 or 841650865. Listed at 22 retailers as of October 30, 2026, with a 324% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650865
Dimensions17.25 × 8.84 × 5.60 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.25 mm8.84 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650865
Side View
Table 61.0%Crown 38.9°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,957 USD|Low: $1,748 USD|High: $7,502 USD|Avg: $3,393 USD|-1.3%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 12$1,748 USD
Retailer 10$1,910 USD
Retailer 1$1,957 USD
Retailer 17$2,027 USD
Retailer 13$2,062 USD
Retailer 14$2,129 USD
Retailer 18$2,195 USD
Retailer 9$2,378 USD
Retailer 15$2,874 USD
Retailer 7$2,910 USD
Retailer 5$3,045 USD
Retailer 8$3,425 USD
Retailer 4$3,800 USD
Retailer 16$4,119 USD
Retailer 11$4,151 USD
Retailer 19$4,191 USD
Retailer 2$5,219 USD
Retailer 20$5,820 USD
Retailer 6$6,770 USD
Retailer 3$7,403 USD

19 data points across 20 retailers

22 retailers$1,748 USD to $7,403 USD

A
Cheapest Retailer
-
$1,748 USD
A
Retailer 2
-
$1,910 USD
View
A
Retailer 3
-
$1,957 USD
View
Final sale: no returns
A
Retailer 4
-
$2,027 USD
View
Retailer 5
-
$2,062 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,129 USD
£1,676 GBP
View
A
Retailer 7
-
$2,195 USD
View
A
Retailer 8
-
$2,378 USD
View
B+
Retailer 9
-
$2,874 USD
£2,263 GBP
View
B+
Retailer 10
-
$2,910 USD
View
B+
Retailer 11
-
$3,045 USD
€2,900 EUR
View
B+
Retailer 12
-
$3,425 USD
View
B+
Retailer 13
-
$3,800 USD
View
B+
Retailer 14
-
$4,119 USD
ZAR 66,539 ZAR
View
Retailer 15
-
$4,151 USD
A$6,386 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$4,191 USD
£3,300 GBP
View
B+
Retailer 17
-
$5,219 USD
View
B
Retailer 18
-
$5,820 USD
£4,583 GBP
View
B
Retailer 19
-
$6,770 USD
SGD 9,149 SGD
View
B
Retailer 20
-
$7,403 USD
View
Retailer 21
-
$8,881 USD
View
Price last confirmed 18 days ago
Most Expensive
Novita Diamonds
cert_841650865 · Oct 8
$9,595 USD
A$14,762 AUD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $1,748 USDSave up to $5,655 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
5.03ct Marquise
$1,748 USD