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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 $1,562 NZD
As of November 6, 2026
Save $10,704 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,267 NZD 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 $1,562 to $12,267, a $10,704 spread on the same certified stone. Do Amore Diamonds lists it at $12,267. 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
Colour
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: $12,267 NZD|Low: $1,524 NZD|High: $13,872 NZD|Avg: $4,306 NZD|+2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 20
November 6, 2026
Retailer 5$1,562 NZD
Retailer 19$1,699 NZD
Retailer 13$1,786 NZD
Retailer 12$1,813 NZD
Retailer 4$1,957 NZD
Retailer 18$2,129 NZD
Retailer 15$2,322 NZD
Retailer 14$2,543 NZD
Retailer 8$2,854 NZD
Retailer 2$3,020 NZD
Retailer 9$3,350 NZD
Retailer 6$4,863 NZD
Retailer 20$5,015 NZD
Retailer 10$5,242 NZD
Retailer 7$5,625 NZD
Retailer 16$5,893 NZD
Retailer 17$6,766 NZD
Retailer 11$7,104 NZD
Retailer 3$8,502 NZD
Do Amore Diamonds$12,267 NZD

31 data points across 20 retailers

21 retailers$1,562 NZD to $12,267 NZD

A
Cheapest Retailer
-
$1,562 NZD
A
Retailer 2
-
$1,699 NZD
View
Retailer 3
-
$1,770 NZD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$1,786 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,813 NZD
View
A
Retailer 6
-
$1,957 NZD
View
A
Retailer 7
-
$2,129 NZD
View
A
Retailer 8
-
$2,322 NZD
View
A
Retailer 9
-
$2,543 NZD
View
B+
Retailer 10
-
$2,854 NZD
View
A
Retailer 11
-
$3,020 NZD
View
B+
Retailer 12
-
$3,350 NZD
View
B+
Retailer 13
-
$4,863 NZD
View
B+
Retailer 14
-
$5,015 NZD
View
B+
Retailer 15
-
$5,242 NZD
View
B+
Retailer 16
-
$5,625 NZD
View
B+
Retailer 17
-
$5,893 NZD
View
B+
Retailer 18
-
$6,766 NZD
View
B
Retailer 19
-
$7,104 NZD
View
B
Retailer 20
-
$8,502 NZD
View
Most Expensive
B
Do Amore Diamonds
20-M90274 · Nov 6
$12,267 NZD
$6,800 USD
View
20 more retailers have this diamond
Prices start from $1,562 NZDSave up to $10,704 NZD

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
$1,562 NZD