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Heart|Lab Grown|IGI

3.80ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG735551187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735551187

Diamond specifications and retailer prices

From $906 USD
As of October 30, 2026
Save $5,904 USD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,730 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.8ct lab-grown heart diamond

This 3.8ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735551187 or 735551187. Listed at 25 retailers as of October 30, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.80
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735551187
Dimensions10.45 × 9.11 × 6.57 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm9.11 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735551187
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 62.9%

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 30
Current: $6,810 USD|Low: $888 USD|High: $9,730 USD|Avg: $2,656 USD|-29.9%
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 10$906 USD
Retailer 4$1,014 USD
Retailer 9$1,050 USD
Retailer 12$1,097 USD
Retailer 19$1,225 USD
Retailer 17$1,428 USD
Retailer 20$1,502 USD
Retailer 14$1,617 USD
Retailer 11$1,823 USD
Retailer 15$2,076 USD
Retailer 13$2,372 USD
Retailer 3$2,618 USD
Retailer 18$2,775 USD
Retailer 8$2,953 USD
Retailer 5$3,117 USD
Retailer 6$3,445 USD
Retailer 16$3,581 USD
Retailer 7$3,650 USD
Retailer 2$4,776 USD
Brilliant Earth$6,810 USD

21 data points across 20 retailers

25 retailers$906 USD to $6,810 USD

A
Cheapest Retailer
-
$906 USD
A
Retailer 2
-
$1,014 USD
View
Final sale: no returns
A
Retailer 3
-
$1,050 USD
View
Retailer 4
-
$1,097 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,225 USD
View
Retailer 6
-
$1,288 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$1,354 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$1,428 USD
View
A
Retailer 9
-
$1,502 USD
View
A
Retailer 10
-
$1,617 USD
£1,273 GBP
View
B+
Retailer 11
-
$2,076 USD
View
Retailer 12
-
$2,292 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$2,372 USD
A$3,649 AUD
View
B+
Retailer 14
-
$2,618 USD
A$4,028 AUD
View
B+
Retailer 15
-
$2,775 USD
View
B
Retailer 16
-
$2,953 USD
View
Retailer 17
-
$3,114 USD
ZAR 50,304 ZAR
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$3,117 USD
View
B+
Retailer 19
-
$3,287 USD
View
B+
Retailer 20
-
$3,445 USD
View
B+
Retailer 21
-
$3,581 USD
£2,820 GBP
View
B+
Retailer 22
-
$3,650 USD
View
B
Retailer 23
-
$4,776 USD
A$7,348 AUD
View
B
Retailer 24
-
$6,810 USD
View
Most Expensive
Brilliant Earth
17493151A · Oct 8
$9,730 USD
View
Price under review
24 more retailers have this diamond
Prices start from $906 USDSave up to $5,904 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
3.80ct Heart
$906 USD