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Heart|Lab Grown|IGI

3.00ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG700525312

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700525312

Diamond specifications and retailer prices

From $1,773 USD
As of October 30, 2026
Save $5,121 USD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,834 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700525312 or 700525312. Listed at 21 retailers as of October 29, 2026, with a 289% 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

3.00
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700525312
Dimensions9.86 × 9.86 × 8.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.86 mm9.86 mm3.00 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700525312
Side View
Table 60.0%Crown 37.2°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,242 USD|Low: $2,211 USD|High: $6,948 USD|Avg: $4,014 USD|-0.2%
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
October 30, 2026
Retailer 4$2,211 USD
Retailer 12$2,290 USD
Retailer 10$2,455 USD
Retailer 3$2,498 USD
Retailer 5$3,171 USD
Retailer 1$3,242 USD
Retailer 2$3,474 USD
Retailer 6$3,479 USD
Retailer 9$3,760 USD
Retailer 11$5,784 USD
Retailer 7$5,869 USD
Retailer 13$6,169 USD
Retailer 8$6,894 USD

43 data points across 13 retailers

21 retailers$1,773 USD to $6,894 USD

B+
Cheapest Retailer
-
$1,773 USD
B+
Retailer 2
-
$1,974 USD
View
B+
Retailer 3
-
$2,147 USD
View
B+
Retailer 4
-
$2,211 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,290 USD
View
Retailer 6
-
$2,290 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$2,455 USD
View
B+
Retailer 8
-
$2,498 USD
View
B
Retailer 9
-
$3,217 USD
View
B+
Retailer 10
-
$3,242 USD
£2,553 GBP
View
B
Retailer 11
-
$3,474 USD
View
B
Retailer 12
-
$3,479 USD
£2,739 GBP
View
B
Retailer 13
-
$3,760 USD
View
Retailer 14
-
$5,784 USD
A$8,899 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$5,869 USD
ZAR 94,808 ZAR
View
B
Retailer 16
-
$6,169 USD
View
B
Retailer 17
-
$6,772 USD
View
B
Retailer 18
-
$6,894 USD
£5,428 GBP
View
Most Expensive
Taylor and Hart
22Q6CF9 · Oct 30
$8,834 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,773 USDSave up to $5,121 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.

B+
3.00ct Heart
$1,773 USD