CaratHunter
Plans
Oval|Lab Grown|IGI

3.77ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG817624939

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817624939

Diamond specifications and retailer prices

From £414 GBP
$551 USD
As of October 29, 2026
Save £2,854 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,268 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.77ct lab-grown oval diamond

This 3.77ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817624939 or 817624939. Listed at 5 retailers as of October 29, 2026, with prices from £414 to £3,268, a £2,854 spread on the same certified stone. Frank Darling lists it at £3,268. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624939
Dimensions12.20 × 8.96 × 5.59 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.96 mm3.77 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624939
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 29
Current: £3,268 GBP|Low: £409 GBP|High: £3,268 GBP|Avg: £1,729 GBP|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2£414 GBP
Retailer 3£577 GBP
Retailer 4£1,485 GBP
Retailer 5£2,482 GBP
Frank Darling£3,268 GBP

17 data points across 5 retailers

5 retailers£414 GBP to £3,268 GBP

A
Cheapest Retailer
-
£414 GBP
$551 USD
Final sale: no returns
B+
Retailer 2
-
£577 GBP
$768 USD
View
B+
Retailer 3
-
£1,485 GBP
$1,978 USD
View
Retailer 4
-
£2,482 GBP
$3,305 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100190456616KD · Oct 29
£3,268 GBP
$4,352 USD
View
4 more retailers have this diamond
Prices start from £414 GBPSave up to £2,854 GBP

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
3.77ct Oval
£414 GBP