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Marquise|Lab Grown|IGI

5.09ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG850678948

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678948

Diamond specifications and retailer prices

From ₹1,19,302 INR
$1,257 USD
As of November 2, 2026
Save ₹3,66,280 INR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹9,88,013 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850678948 or 850678948. Listed at 17 retailers as of October 31, 2026, with a 307% 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

5.09
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678948
Dimensions17.46 × 9.02 × 5.69 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.46 mm9.02 mm5.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678948
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.1%

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: Nov 2
Current: ₹9,88,013 INR|Low: ₹1,19,302 INR|High: ₹9,88,013 INR|Avg: ₹3,08,837 INR
Brilliant Earth
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
November 2, 2026
Retailer 10₹1,19,302 INR
Retailer 12₹1,29,837 INR
Retailer 7₹1,33,538 INR
Retailer 17₹1,38,379 INR
Retailer 2₹1,47,387 INR
Retailer 16₹1,54,703 INR
Retailer 15₹1,75,394 INR
Retailer 11₹1,95,003 INR
Retailer 13₹1,97,887 INR
Retailer 8₹2,34,238 INR
Retailer 3₹2,59,389 INR
Retailer 5₹2,80,511 INR
Retailer 6₹3,30,572 INR
Retailer 4₹3,97,103 INR
Retailer 14₹4,13,306 INR
Retailer 9₹4,85,581 INR
Brilliant Earth₹9,88,013 INR

4 data points across 17 retailers

17 retailers₹1,19,302 INR to ₹4,85,581 INR

A
Cheapest Retailer
-
₹1,19,302 INR
$1,257 USD
A
Retailer 2
-
₹1,29,837 INR
$1,368 USD
View
A
Retailer 3
-
₹1,33,538 INR
$1,407 USD
View
Final sale: no returns
A
Retailer 4
-
₹1,38,379 INR
$1,458 USD
View
A
Retailer 5
-
₹1,47,387 INR
£1,223 GBP
View
A
Retailer 6
-
₹1,54,703 INR
$1,630 USD
View
B+
Retailer 7
-
₹1,75,394 INR
$1,848 USD
View
B+
Retailer 8
-
₹1,95,003 INR
£1,618 GBP
View
B+
Retailer 9
-
₹1,97,887 INR
$2,085 USD
View
B+
Retailer 10
-
₹2,34,238 INR
$2,468 USD
View
B+
Retailer 11
-
₹2,59,389 INR
$2,733 USD
View
B+
Retailer 12
-
₹2,80,511 INR
A$4,547 AUD
View
B
Retailer 13
-
₹3,30,572 INR
$3,483 USD
View
B
Retailer 14
-
₹3,97,103 INR
$4,184 USD
View
B
Retailer 15
-
₹4,13,306 INR
$4,355 USD
View
B
Retailer 16
-
₹4,85,581 INR
$5,116 USD
View
Most Expensive
Brilliant Earth
22376922A · Nov 2
₹9,88,013 INR
$10,410 USD
View
Price under review
16 more retailers have this diamond
Prices start from ₹1,19,302 INRSave up to ₹3,66,280 INR

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
5.09ct Marquise
₹1,19,302 INR