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Marquise|Lab Grown|IGI

3.77ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG808632878

Certificate IGI LG808632878

Diamond specifications and retailer prices

From $816 USD
Save $3,978 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,794 USD at Frank Darling
View at Frank Darling

About this 3.77ct lab-grown marquise diamond

This 3.77ct 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 LG808632878 or 808632878. Listed at 9 retailers, with prices from $816 to $4,794 at Frank Darling, a $3,978 spread on the same certified stone. 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

3.77
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808632878
Dimensions16.78 × 8.04 × 5.00 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.78 mm8.04 mm3.77 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808632878
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $4,794 USD|Low: $816 USD|High: $7,580 USD|Avg: $2,325 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 27, 2026
Retailer 2$816 USD
Retailer 11$930 USD
Retailer 8$1,032 USD
Retailer 5$1,282 USD
Retailer 3$1,540 USD
Retailer 9$1,701 USD
Retailer 10$1,753 USD
Retailer 12$2,112 USD
Retailer 7$2,574 USD
Retailer 4$3,822 USD
Retailer 6$4,520 USD
Frank Darling$4,794 USD

12 data points across 12 retailers

9 retailers$816 USD to $4,794 USD

B+
Cheapest Retailer
-
$816 USD
A
Retailer 2
-
$1,282 USD
View
B+
Retailer 3
-
$1,540 USD
View
Price last confirmed 45 days ago
B+
Retailer 4
-
$1,701 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$2,112 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$2,574 USD
View
B
Retailer 7
-
$3,822 USD
View
Price last confirmed 66 days ago
B
Retailer 8
-
$4,520 USD
View
Most Expensive
B
Frank Darling
100735850807KD · Oct 1
$4,794 USD
View
8 more retailers have this diamond
Prices start from $816 USDSave up to $3,978 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.

A
3.77ct Marquise
$816 USD