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Oval|Lab Grown|IGI

0.78ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG770687102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770687102

Diamond specifications and retailer prices

From €114 EUR
$127 USD
As of October 26, 2026
Save €1,064 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,178 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687102 or 770687102. Listed at 19 retailers as of October 25, 2026, with prices from €114 to €1,178, a €1,064 spread on the same certified stone. MOH London lists it at €1,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687102
Dimensions7.64 × 5.13 × 3.10 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.13 mm0.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687102
Side View
Table 62.0%Crown 33.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €1,178 EUR|Low: €113 EUR|High: €1,246 EUR|Avg: €382 EUR|-4.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 18€114 EUR
Retailer 4€132 EUR
Retailer 19€141 EUR
Retailer 7€160 EUR
Retailer 5€219 EUR
Retailer 17€234 EUR
Retailer 13€244 EUR
Retailer 2€245 EUR
Retailer 6€252 EUR
Retailer 9€270 EUR
Retailer 12€341 EUR
Retailer 8€354 EUR
Retailer 14€367 EUR
Retailer 15€390 EUR
Retailer 16€428 EUR
Retailer 3€453 EUR
Retailer 10€504 EUR
Retailer 11€737 EUR
MOH London€1,178 EUR

39 data points across 19 retailers

19 retailers€114 EUR to €1,178 EUR

A
Cheapest Retailer
-
€114 EUR
$127 USD
Retailer 2
-
€132 EUR
$147 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€141 EUR
$157 USD
View
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€219 EUR
$245 USD
View
A
Retailer 6
-
€234 EUR
£205 GBP
View
A
Retailer 7
-
€244 EUR
$273 USD
View
A
Retailer 8
-
€245 EUR
View
Retailer 9
-
€252 EUR
ZAR 4,555 ZAR
View
Price last confirmed 14 days ago
A
Retailer 10
-
€270 EUR
$302 USD
View
B+
Retailer 11
-
€341 EUR
$381 USD
View
B+
Retailer 12
-
€354 EUR
$395 USD
View
B+
Retailer 13
-
€367 EUR
$410 USD
View
B+
Retailer 14
-
€390 EUR
SGD 589 SGD
View
B+
Retailer 15
-
€428 EUR
$478 USD
View
Retailer 16
-
€453 EUR
$506 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
€504 EUR
$563 USD
View
Retailer 18
-
€737 EUR
£648 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
LG770687102 · Oct 25
€1,178 EUR
£1,036 GBP
View
18 more retailers have this diamond
Prices start from €114 EURSave up to €1,064 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
0.78ct Oval
€114 EUR