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Heart|Lab Grown|GIA

1.23ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • GIA 6481535539

Certificate GIA 6481535539

Diamond specifications and retailer prices

From $667 AUD
As of November 6, 2026
Save $2,492 AUD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,158 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6481535539. Listed at 8 retailers as of November 6, 2026, with prices from $667 to $3,158, a $2,492 spread on the same certified stone. Do Amore Diamonds lists it at $3,158. 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

1.23
Carat
F
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6481535539
Dimensions7.50 × 5.56 × 3.92 mm
L/W Ratio1.35
Top View
7.50 mm5.56 mm1.23 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481535539
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 70.4%

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: Nov 6
Current: $3,158 AUD|Low: $667 AUD|High: $3,158 AUD|Avg: $1,450 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$667 AUD
Retailer 7$713 AUD
Retailer 12$822 AUD
Retailer 11$835 AUD
Retailer 5$847 AUD
Retailer 6$1,033 AUD
Retailer 10$1,119 AUD
Retailer 8$1,757 AUD
Retailer 4$2,388 AUD
Retailer 3$2,433 AUD
Retailer 2$2,749 AUD
Do Amore Diamonds$3,158 AUD

17 data points across 12 retailers

8 retailers$667 AUD to $3,158 AUD

B+
Cheapest Retailer
-
$667 AUD
B+
Retailer 2
-
$713 AUD
View
B+
Retailer 3
-
$835 AUD
View
B+
Retailer 4
-
$847 AUD
View
Retailer 5
-
$1,033 AUD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$1,757 AUD
View
B
Retailer 7
-
$2,749 AUD
View
Most Expensive
B
Do Amore Diamonds
31-LGO85115 · Nov 6
$3,158 AUD
$2,170 USD
View
7 more retailers have this diamond
Prices start from $667 AUDSave up to $2,492 AUD

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+
1.23ct Heart
$667 AUD