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Heart|Lab Grown|GIA

3.08ct H SI1 Heart Lab Grown Diamond

VG • H/SI1 • GIA 7451595578

Shape and cutting style on the report: Heart brilliant

Certificate GIA 7451595578

Diamond specifications and retailer prices

From $866 USD
As of November 6, 2026
Save $5,934 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,800 USD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown heart diamond

This 3.08ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7451595578. Listed at 21 retailers as of November 6, 2026, with prices from $866 to $6,800, a $5,934 spread on the same certified stone. Do Amore Diamonds lists it at $6,800. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7451595578
Dimensions9.59 × 10.32 × 5.58 mm
L/W Ratio1.08
Top View
9.59 mm10.32 mm3.08 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7451595578
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 54.1%

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: Nov 6
Current: $6,800 USD|Low: $845 USD|High: $7,690 USD|Avg: $2,387 USD|+2.6%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 6, 2026
Retailer 5$866 USD
Retailer 19$942 USD
Retailer 13$990 USD
Retailer 12$1,005 USD
Retailer 4$1,085 USD
Retailer 18$1,180 USD
Retailer 15$1,287 USD
Retailer 14$1,410 USD
Retailer 8$1,582 USD
Retailer 2$1,674 USD
Retailer 9$1,857 USD
Retailer 6$2,696 USD
Retailer 20$2,780 USD
Retailer 10$2,906 USD
Retailer 7$3,118 USD
Retailer 16$3,267 USD
Retailer 17$3,751 USD
Retailer 11$3,938 USD
Retailer 3$4,713 USD
Do Amore Diamonds$6,800 USD

31 data points across 20 retailers

21 retailers$866 USD to $6,800 USD

A
Cheapest Retailer
-
$866 USD
A
Retailer 2
-
$942 USD
View
Retailer 3
-
$981 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$990 USD
View
Final sale: no returns
A
Retailer 5
-
$1,005 USD
View
A
Retailer 6
-
$1,085 USD
View
A
Retailer 7
-
$1,180 USD
View
A
Retailer 8
-
$1,287 USD
View
A
Retailer 9
-
$1,410 USD
View
B+
Retailer 10
-
$1,582 USD
View
A
Retailer 11
-
$1,674 USD
View
B+
Retailer 12
-
$1,857 USD
View
B+
Retailer 13
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$2,696 USD
View
B+
Retailer 14
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$2,780 USD
View
B+
Retailer 15
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$2,906 USD
View
B+
Retailer 16
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$3,118 USD
View
B+
Retailer 17
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$3,267 USD
View
B+
Retailer 18
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$3,751 USD
View
B
Retailer 19
-
$3,938 USD
View
B
Retailer 20
-
$4,713 USD
View
Most Expensive
B
Do Amore Diamonds
20-M90274 · Nov 6
$6,800 USD
View
20 more retailers have this diamond
Prices start from $866 USDSave up to $5,934 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
3.08ct Heart
$866 USD