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Heart|Lab Grown|IGI

0.78ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG782651001

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782651001

Diamond specifications and retailer prices

From $152 USD
As of October 30, 2026
Save $887 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,039 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782651001 or 782651001. Listed at 16 retailers as of October 30, 2026, with prices from $152 to $1,039, a $887 spread on the same certified stone. Reve Diamonds lists it at $1,039. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782651001
Dimensions6.22 × 5.63 × 3.84 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm5.63 mm0.78 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782651001
Side View
Table 63.0%Crown 32.8°Girdle: STK-THKPavilion 42.9°Culet: NoneDepth 61.7%

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 30
Current: $328 USD|Low: $120 USD|High: $1,039 USD|Avg: $445 USD|+4.6%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 10$152 USD
Retailer 3$169 USD
Retailer 13$176 USD
Retailer 11$188 USD
Retailer 14$188 USD
Retailer 4$255 USD
Retailer 1$328 USD
Retailer 7$333 USD
Retailer 2$497 USD
Retailer 6$518 USD
Retailer 12$605 USD
Retailer 9$639 USD
Retailer 5$660 USD
Retailer 8$884 USD
Reve Diamonds$1,039 USD

44 data points across 15 retailers

16 retailers$152 USD to $1,039 USD

A
Cheapest Retailer
-
$152 USD
A
Retailer 2
-
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$176 USD
View
A
Retailer 4
-
$188 USD
View
A
Retailer 5
-
$188 USD
View
A
Retailer 6
-
$255 USD
View
A
Retailer 7
-
$309 USD
View
B+
Retailer 8
-
$328 USD
£258 GBP
View
B+
Retailer 9
-
$333 USD
€317 EUR
View
B+
Retailer 10
-
$497 USD
View
B
Retailer 11
-
$518 USD
SGD 700 SGD
View
B
Retailer 12
-
$605 USD
View
B
Retailer 13
-
$639 USD
View
B
Retailer 14
-
$660 USD
View
B
Retailer 15
-
$884 USD
£696 GBP
View
Most Expensive
B
Reve Diamonds
FBF2BA736 · Oct 30
$1,039 USD
View
15 more retailers have this diamond
Prices start from $152 USDSave up to $887 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 Heart
$152 USD