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Marquise|Lab Grown|IGI

3.07ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG843645183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645183

Diamond specifications and retailer prices

From $535 USD
As of November 1, 2026
Save $5,055 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,590 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645183 or 843645183. Listed at 19 retailers as of October 31, 2026, with prices from $535 to $5,590, a $5,055 spread on the same certified stone. Brilliant Earth lists it at $5,590. 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

3.07
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645183
Dimensions15.40 × 7.42 × 4.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.42 mm3.07 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645183
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 64.2%

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: Nov 1
Current: $5,590 USD|Low: $535 USD|High: $5,990 USD|Avg: $1,540 USD|-6.7%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 5$535 USD
Retailer 6$593 USD
Retailer 3$664 USD
Retailer 4$735 USD
Retailer 12$795 USD
Retailer 18$863 USD
Retailer 2$985 USD
Retailer 15$1,253 USD
Retailer 17$1,288 USD
Retailer 19$1,290 USD
Retailer 11$1,310 USD
Retailer 14$1,354 USD
Retailer 10$1,935 USD
Retailer 9$1,936 USD
Retailer 7$2,082 USD
Retailer 16$2,191 USD
Retailer 8$2,220 USD
Retailer 13$2,288 USD
Brilliant Earth$5,590 USD

21 data points across 19 retailers

19 retailers$535 USD to $5,590 USD

A
Cheapest Retailer
-
$535 USD
Final sale: no returns
Retailer 2
-
$593 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$664 USD
£523 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$735 USD
View
B+
Retailer 5
-
$795 USD
View
A
Retailer 6
-
$863 USD
€822 EUR
View
A
Retailer 7
-
$985 USD
£776 GBP
View
A
Retailer 8
-
$1,253 USD
A$1,928 AUD
View
A
Retailer 9
-
$1,288 USD
ZAR 20,805 ZAR
View
B+
Retailer 10
-
$1,290 USD
View
Retailer 11
-
$1,310 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,354 USD
View
B+
Retailer 13
-
$1,935 USD
View
B+
Retailer 14
-
$1,936 USD
View
B+
Retailer 15
-
$2,082 USD
View
B+
Retailer 16
-
$2,191 USD
£1,725 GBP
View
B
Retailer 17
-
$2,220 USD
View
B
Retailer 18
-
$2,288 USD
A$3,520 AUD
View
Most Expensive
B
Brilliant Earth
22174736A · Oct 31
$5,590 USD
View
18 more retailers have this diamond
Prices start from $535 USDSave up to $5,055 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
3.07ct Marquise
$535 USD