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Marquise|Lab Grown|IGI

5.07ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG841645188

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841645188

Diamond specifications and retailer prices

From $602 USD
As of October 30, 2026
Save $2,768 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,370 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841645188 or 841645188. Listed at 18 retailers as of October 28, 2026, with prices from $602 to $3,370, a $2,768 spread on the same certified stone. Rare Carat lists it at $3,370. 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

5.07
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841645188
Dimensions17.69 × 9.07 × 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
17.69 mm9.07 mm5.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841645188
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.7%

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: $3,370 USD|Low: $602 USD|High: $3,584 USD|Avg: $1,697 USD
Rare Carat
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 14$602 USD
Retailer 6$746 USD
Retailer 10$769 USD
Retailer 7$775 USD
Retailer 16$832 USD
Retailer 13$1,000 USD
Retailer 9$1,145 USD
Retailer 15$1,414 USD
Retailer 8$1,473 USD
Retailer 11$1,584 USD
Retailer 12$1,626 USD
Retailer 5$2,179 USD
Retailer 17$2,402 USD
Retailer 4$2,414 USD
Retailer 2$3,241 USD
Retailer 3$3,360 USD
Rare Carat$3,370 USD

30 data points across 17 retailers

18 retailers$602 USD to $3,370 USD

A
Cheapest Retailer
-
$602 USD
Retailer 2
-
$746 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$746 USD
View
A
Retailer 4
-
$769 USD
£605 GBP
View
A
Retailer 5
-
$775 USD
View
A
Retailer 6
-
$832 USD
HK$6,500 HKD
View
B+
Retailer 7
-
$1,000 USD
View
A
Retailer 8
-
$1,145 USD
€1,090 EUR
View
A
Retailer 9
-
$1,414 USD
A$2,176 AUD
View
A
Retailer 10
-
$1,473 USD
ZAR 23,791 ZAR
View
A
Retailer 11
-
$1,584 USD
View
A
Retailer 12
-
$1,626 USD
View
B+
Retailer 13
-
$2,179 USD
£1,716 GBP
View
B+
Retailer 14
-
$2,402 USD
SGD 3,246 SGD
View
B+
Retailer 15
-
$2,414 USD
View
B
Retailer 16
-
$3,241 USD
£2,552 GBP
View
B
Retailer 17
-
$3,360 USD
View
Most Expensive
B
Rare Carat
AJ-00060997 · Oct 28
$3,370 USD
View
17 more retailers have this diamond
Prices start from $602 USDSave up to $2,768 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
5.07ct Marquise
$602 USD