Round|Lab Grown|IGI

0.78ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG797669596

Certificate IGI LG797669596

Diamond specifications and retailer prices

From $255 USD
Save $668 USD (72%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,473 USD at MOH London
View at MOH London

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797669596 or 797669596. Listed at 21 retailers, with a 262% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797669596
Dimensions5.91 × 5.96 × 3.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.96 mm0.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797669596
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.0%

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: Oct 1
Current: $1,473 USD|Low: $121 USD|High: $2,360 USD|Avg: $728 USD|+0.1%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 23
October 1, 2026
Retailer 2$255 USD
Retailer 20$298 USD
Retailer 23$308 USD
Retailer 3$325 USD
Retailer 6$329 USD
Retailer 11$386 USD
Retailer 13$441 USD
Retailer 21$472 USD
Retailer 12$567 USD
Retailer 10$577 USD
Retailer 17$622 USD
Retailer 4$643 USD
Retailer 14$668 USD
Retailer 15$679 USD
Retailer 18$701 USD
Retailer 16$810 USD
Retailer 19$922 USD
Retailer 7$923 USD
Retailer 22$1,168 USD
Retailer 5$1,333 USD
Retailer 9$1,400 USD
MOH London$1,473 USD
Retailer 8$2,360 USD

31 data points across 23 retailers

21 retailers$255 USD to $923 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$298 USD
View
B+
Retailer 3
-
$308 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$325 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$377 USD
€359 EUR
View
Price last confirmed 111 days ago
B+
Retailer 6
-
$386 USD
£304 GBP
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$441 USD
View
B+
Retailer 8
-
$472 USD
View
B
Retailer 9
-
$577 USD
A$888 AUD
View
B
Retailer 10
-
$623 USD
£491 GBP
View
B
Retailer 11
-
$643 USD
ZAR 10,380 ZAR
View
Price last confirmed 13 days ago
B
Retailer 12
-
$701 USD
A$1,078 AUD
View
B
Retailer 13
-
$810 USD
View
Price last confirmed 40 days ago
B
Retailer 14
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$849 USD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$922 USD
A$1,418 AUD
View
B
Retailer 16
-
$923 USD
View
B
Retailer 17
-
$1,168 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$1,333 USD
View
Price under review
B
Retailer 19
-
$1,400 USD
View
Price under review
Most Expensive
B
MOH London
LG797669596 · Oct 1
$1,473 USD
£1,160 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $255 USDSave up to $668 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
0.78ct Round
$255 USD