Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG836606289

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836606289

Diamond specifications and retailer prices

From $656 USD
As of October 30, 2026
Save $4,304 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,960 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836606289 or 836606289. Listed at 21 retailers as of October 30, 2026, with prices from $656 to $4,960, a $4,304 spread on the same certified stone. Brilliant Earth lists it at $4,960. 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

5.01
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836606289
Dimensions17.89 × 8.85 × 5.53 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm8.85 mm5.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836606289
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,960 USD|Low: $656 USD|High: $4,960 USD|Avg: $1,763 USD
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 8$656 USD
Retailer 7$713 USD
Retailer 4$761 USD
Retailer 13$837 USD
Retailer 10$883 USD
Retailer 5$940 USD
Retailer 9$1,090 USD
Retailer 15$1,216 USD
Retailer 11$1,219 USD
Retailer 20$1,234 USD
Retailer 16$1,541 USD
Retailer 17$1,545 USD
Retailer 12$1,727 USD
Retailer 3$1,943 USD
Retailer 6$2,138 USD
Retailer 19$2,456 USD
Retailer 21$2,565 USD
Retailer 14$2,624 USD
Retailer 2$3,204 USD
Retailer 18$3,505 USD
Brilliant Earth$4,960 USD

39 data points across 21 retailers

21 retailers$656 USD to $4,960 USD

A
Cheapest Retailer
-
$656 USD
A
Retailer 2
-
$713 USD
View
A
Retailer 3
-
$761 USD
View
A
Retailer 4
-
$837 USD
£659 GBP
View
A
Retailer 5
-
$883 USD
HK$6,900 HKD
View
A
Retailer 6
-
$940 USD
View
B+
Retailer 7
-
$1,090 USD
View
A
Retailer 8
-
$1,216 USD
£957 GBP
View
A
Retailer 9
-
$1,219 USD
View
A
Retailer 10
-
$1,234 USD
€1,175 EUR
View
A
Retailer 11
-
$1,541 USD
A$2,371 AUD
View
A
Retailer 12
-
$1,545 USD
ZAR 24,961 ZAR
View
B+
Retailer 13
-
$1,727 USD
View
B+
Retailer 14
-
$1,943 USD
View
B+
Retailer 15
-
$2,138 USD
View
B+
Retailer 16
-
$2,456 USD
View
B+
Retailer 17
-
$2,565 USD
SGD 3,466 SGD
View
B+
Retailer 18
-
$2,624 USD
View
B
Retailer 19
-
$3,204 USD
£2,523 GBP
View
B
Retailer 20
-
$3,505 USD
View
Most Expensive
B
Brilliant Earth
22315486A · Oct 31
$4,960 USD
View
20 more retailers have this diamond
Prices start from $656 USDSave up to $4,304 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
5.01ct Marquise
$656 USD