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Marquise|Lab Grown|IGI

3.77ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG671494457

Certificate IGI LG671494457

Diamond specifications and retailer prices

From $1,010 USD
Save $7,000 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,010 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 LG671494457 or 671494457. Listed at 15 retailers, with prices from $1,010 to $8,010 at Do Amore Diamonds, a $7,000 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 angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671494457
Dimensions15.73 × 8.27 × 5.15 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.73 mm8.27 mm3.77 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671494457
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $8,010 USD|Low: $1,010 USD|High: $8,420 USD|Avg: $3,592 USD|-4.9%
Do Amore 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
Retailer 15
Retailer 16
September 30, 2026
Retailer 16$1,010 USD
Retailer 3$1,408 USD
Retailer 14$1,410 USD
Retailer 2$1,474 USD
Retailer 11$1,715 USD
Retailer 10$2,254 USD
Retailer 13$2,610 USD
Retailer 6$2,648 USD
Retailer 4$3,185 USD
Retailer 15$3,626 USD
Retailer 9$3,820 USD
Retailer 12$3,962 USD
Retailer 5$4,110 USD
Retailer 8$4,780 USD
Retailer 7$7,540 USD
Do Amore Diamonds$8,010 USD

40 data points across 16 retailers

15 retailers$1,010 USD to $8,010 USD

A
Cheapest Retailer
-
$1,010 USD
A
Retailer 2
-
$1,408 USD
View
B+
Retailer 3
-
$1,410 USD
View
B+
Retailer 4
-
$1,474 USD
View
B+
Retailer 5
-
$1,713 USD
£1,349 GBP
View
B
Retailer 6
-
$2,254 USD
View
B
Retailer 7
-
$2,610 USD
A$4,016 AUD
View
B
Retailer 8
-
$2,648 USD
ZAR 42,782 ZAR
View
Price last confirmed 10 days ago
B
Retailer 9
-
$3,185 USD
£2,508 GBP
View
B
Retailer 10
-
$3,626 USD
View
B
Retailer 11
-
$3,820 USD
View
B
Retailer 12
-
$3,962 USD
£3,120 GBP
View
B
Retailer 13
-
$4,110 USD
View
B
Retailer 14
-
$7,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-664E10D07 · Oct 1
$8,010 USD
View
14 more retailers have this diamond
Prices start from $1,010 USDSave up to $7,000 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
$1,010 USD