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Marquise|Lab Grown|IGI

3.00ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG841606979

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841606979

Diamond specifications and retailer prices

From $431 USD
As of October 27, 2026
Save $1,569 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,052 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841606979 or 841606979. Listed at 14 retailers as of October 27, 2026, with a 364% 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

3.00
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606979
Dimensions14.89 × 7.54 × 4.60 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm7.54 mm3.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606979
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.0%

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 27
Current: $2,052 USD|Low: $414 USD|High: $2,052 USD|Avg: $1,165 USD|+0.3%
Novita Diamonds
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
October 29, 2026
Retailer 6$431 USD
Retailer 3$534 USD
Retailer 14$534 USD
Retailer 2$643 USD
Retailer 10$680 USD
Retailer 4$718 USD
Retailer 8$877 USD
Retailer 7$1,115 USD
Retailer 13$1,175 USD
Retailer 11$1,499 USD
Retailer 5$1,750 USD
Retailer 9$1,966 USD
Retailer 12$2,000 USD
Novita Diamonds$2,052 USD

27 data points across 14 retailers

14 retailers$431 USD to $2,000 USD

A
Cheapest Retailer
-
$431 USD
Retailer 2
-
$534 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$534 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$643 USD
£507 GBP
View
Retailer 5
-
$680 USD
View
Price last confirmed 5 days ago
B+
Retailer 6
-
$718 USD
View
A
Retailer 7
-
$877 USD
£690 GBP
View
A
Retailer 8
-
$1,115 USD
View
Retailer 9
-
$1,175 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,499 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,750 USD
View
Retailer 12
-
$1,966 USD
£1,548 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,000 USD
View
Most Expensive
Novita Diamonds
cert_841606979 · Oct 8
$2,052 USD
A$3,157 AUD
View
Price last confirmed 25 days ago
13 more retailers have this diamond
Prices start from $431 USDSave up to $1,569 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
3.00ct Marquise
$431 USD