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Round|Lab Grown|IGI

0.78ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG804674886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804674886

Diamond specifications and retailer prices

From $187 USD
As of October 29, 2026
Save $1,020 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,207 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804674886 or 804674886. Listed at 15 retailers as of October 27, 2026, with prices from $187 to $1,207, a $1,020 spread on the same certified stone. Queensmith lists it at $1,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674886
Dimensions5.90 × 5.86 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.90 mm5.86 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674886
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 29
Current: $1,207 USD|Low: $97 USD|High: $1,207 USD|Avg: $459 USD
Queensmith
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 3$187 USD
Retailer 6$205 USD
Retailer 4$209 USD
Retailer 17$217 USD
Retailer 9$228 USD
Retailer 18$232 USD
Retailer 10$265 USD
Retailer 11$268 USD
Retailer 7$386 USD
Retailer 15$408 USD
Retailer 12$420 USD
Retailer 5$499 USD
Retailer 8$550 USD
Retailer 13$592 USD
Retailer 16$747 USD
Retailer 14$749 USD
Retailer 2$1,092 USD
Queensmith$1,207 USD

27 data points across 18 retailers

15 retailers$187 USD to $1,207 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$205 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$209 USD
View
Final sale: no returns
A
Retailer 4
-
$217 USD
View
A
Retailer 5
-
$232 USD
View
A
Retailer 6
-
$268 USD
View
B+
Retailer 7
-
$386 USD
A$594 AUD
View
B+
Retailer 8
-
$408 USD
View
B+
Retailer 9
-
$420 USD
ZAR 6,777 ZAR
View
B
Retailer 10
-
$499 USD
A$768 AUD
View
B
Retailer 11
-
$592 USD
A$911 AUD
View
B
Retailer 12
-
$747 USD
View
B
Retailer 13
-
$749 USD
View
B
Retailer 14
-
$1,092 USD
£860 GBP
View
Most Expensive
B
Queensmith
LG804674886 · Oct 27
$1,207 USD
£950 GBP
View
14 more retailers have this diamond
Prices start from $187 USDSave up to $1,020 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.78ct Round
$187 USD