CaratHunter
Plans
Oval|Lab Grown|IGI

2.78ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG816626374

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816626374

Diamond specifications and retailer prices

From €447 EUR
HK$3,900 HKD
As of October 31, 2026
Save €1,161 EUR (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,607 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.78ct lab-grown oval diamond

This 2.78ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816626374 or 816626374. Listed at 8 retailers as of October 29, 2026, with prices from €447 to €1,607, a €1,161 spread on the same certified stone. MOH London lists it at €1,607. 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

2.78
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816626374
Dimensions11.82 × 7.80 × 4.73 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm7.80 mm2.78 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816626374
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.6%

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 31
Current: €1,607 EUR|Low: €555 EUR|High: €1,619 EUR|Avg: €829 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4€555 EUR
Retailer 2€648 EUR
Retailer 5€681 EUR
Retailer 3€739 EUR
MOH London€1,607 EUR

43 data points across 5 retailers

8 retailers€447 EUR to €1,607 EUR

A
Cheapest Retailer
-
€447 EUR
HK$3,900 HKD
B+
Retailer 2
-
€555 EUR
$620 USD
View
A
Retailer 3
-
€648 EUR
View
A
Retailer 4
-
€681 EUR
$761 USD
View
A
Retailer 5
-
€739 EUR
£650 GBP
View
A
Retailer 6
-
€947 EUR
$1,058 USD
View
B+
Retailer 7
-
€1,351 EUR
$1,510 USD
View
Most Expensive
B
MOH London
LG816626374 · Oct 29
€1,607 EUR
£1,414 GBP
View
7 more retailers have this diamond
Prices start from €447 EURSave up to €1,161 EUR

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
2.78ct Oval
€447 EUR