CaratHunter
Plans
Marquise|Lab Grown|IGI

3.77ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG811681945

Certificate IGI LG811681945

Diamond specifications and retailer prices

From $810 USD
Save $3,983 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,793 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 LG811681945 or 811681945. Listed at 6 retailers, with prices from $810 to $4,793 at Frank Darling, a $3,983 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811681945
Dimensions16.99 × 8.12 × 4.94 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
16.99 mm8.12 mm3.77 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811681945
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

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: $4,793 USD|Low: $810 USD|High: $4,793 USD|Avg: $2,568 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 27, 2026
Retailer 2$810 USD
Retailer 3$1,268 USD
Retailer 5$2,548 USD
Retailer 4$4,520 USD
Frank Darling$4,793 USD

4 data points across 5 retailers

6 retailers$810 USD to $4,793 USD

B+
Cheapest Retailer
-
$810 USD
A
Retailer 2
-
$1,268 USD
View
B
Retailer 3
-
$2,548 USD
View
B
Retailer 4
-
$3,820 USD
View
B
Retailer 5
-
$4,520 USD
View
Most Expensive
B
Frank Darling
100758091632KD · Sep 30
$4,793 USD
View
5 more retailers have this diamond
Prices start from $810 USDSave up to $3,983 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
$810 USD