CaratHunter
Plans
Radiant|Lab Grown|GIA

1.51ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 1538678385

Certificate GIA 1538678385

Diamond specifications and retailer prices

From $495 AUD
As of November 4, 2026
Save $2,150 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,391 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538678385. Listed at 20 retailers as of November 3, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1538678385
Dimensions8.00 × 5.67 × 3.86 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
8.00 mm5.67 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538678385
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 4
Current: $4,391 AUD|Low: $495 AUD|High: $4,775 AUD|Avg: $1,628 AUD|-8.1%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 9$495 AUD
Retailer 16$574 AUD
Retailer 8$613 AUD
Retailer 17$613 AUD
Retailer 3$701 AUD
Retailer 4$815 AUD
Retailer 2$827 AUD
Retailer 5$1,016 AUD
Retailer 13$1,038 AUD
Retailer 14$2,153 AUD
Retailer 15$2,153 AUD
Retailer 18$2,177 AUD
Retailer 10$2,238 AUD
Retailer 6$2,267 AUD
Retailer 7$2,396 AUD
Retailer 11$2,543 AUD
Retailer 12$2,644 AUD
Do Amore Diamonds$4,391 AUD

28 data points across 18 retailers

20 retailers$495 AUD to $2,644 AUD

A
Cheapest Retailer
-
$495 AUD
A
Retailer 2
-
$574 AUD
View
Retailer 3
-
$613 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$613 AUD
View
A
Retailer 5
-
$701 AUD
View
A
Retailer 6
-
$815 AUD
View
A
Retailer 7
-
$827 AUD
View
B+
Retailer 8
-
$915 AUD
View
B+
Retailer 9
-
$1,038 AUD
View
B
Retailer 10
-
$2,153 AUD
View
B
Retailer 11
-
$2,153 AUD
View
B
Retailer 12
-
$2,177 AUD
View
B
Retailer 13
-
$2,238 AUD
View
B
Retailer 14
-
$2,264 AUD
View
B
Retailer 15
-
$2,267 AUD
View
Retailer 16
-
$2,267 AUD
View
B
Retailer 17
-
$2,396 AUD
View
B
Retailer 18
-
$2,543 AUD
View
B
Retailer 19
-
$2,644 AUD
View
Most Expensive
Do Amore Diamonds
27-7A5ECC09F · Nov 4
$4,391 AUD
$3,080 USD
View
Price under review
19 more retailers have this diamond
Prices start from $495 AUDSave up to $2,150 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.

A
1.51ct Radiant
$495 AUD