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Radiant|Lab Grown|GIA

1.51ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • GIA 1427696943

Certificate GIA 1427696943

Diamond specifications and retailer prices

From $618 AUD
$433 USD
As of October 30, 2026
Save $2,600 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,894 AUD at Do Amore Diamonds · As of November 1, 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 G colour (near-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 1427696943. Listed at 19 retailers as of October 30, 2026, with a 421% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
G
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.08°
Pavilion angle57.09°
OriginLab Grown
Grading LabGIA
CertificateGIA 1427696943
Dimensions7.93 × 5.62 × 3.92 mm
L/W Ratio1.41
Key to symbols
Growth Remnant
Top View
7.93 mm5.62 mm1.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1427696943
Side View
Table 67.0%Crown 46.08°Girdle: MediumPavilion 57.09°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,894 AUD|Low: $618 AUD|High: $6,093 AUD|Avg: $1,908 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 2, 2026
Retailer 3$618 AUD
Retailer 4$701 AUD
Retailer 5$862 AUD
Retailer 12$899 AUD
Retailer 7$1,136 AUD
Retailer 6$1,303 AUD
Retailer 11$1,759 AUD
Retailer 2$1,919 AUD
Retailer 9$2,561 AUD
Retailer 10$2,774 AUD
Retailer 8$3,218 AUD
Do Amore Diamonds$4,894 AUD

29 data points across 12 retailers

19 retailers$618 AUD to $3,218 AUD

Retailer 1
-
$529 AUD
$371 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$618 AUD
$433 USD
View
Final sale: no returns
Retailer 3
-
$685 AUD
$480 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$701 AUD
$491 USD
View
A
Retailer 5
-
$862 AUD
£476 GBP
View
B+
Retailer 6
-
$899 AUD
$630 USD
View
B+
Retailer 7
-
$956 AUD
$670 USD
View
B+
Retailer 8
-
$1,136 AUD
£627 GBP
View
B+
Retailer 9
-
$1,177 AUD
$825 USD
View
B+
Retailer 10
-
$1,303 AUD
ZAR 14,748 ZAR
View
B
Retailer 11
-
$1,759 AUD
View
B
Retailer 12
-
$1,919 AUD
$1,345 USD
View
B
Retailer 13
-
$2,031 AUD
CA$1,977 CAD
View
B
Retailer 14
-
$2,446 AUD
$1,714 USD
View
B
Retailer 15
-
$2,561 AUD
$1,795 USD
View
Retailer 16
-
$2,619 AUD
$1,836 USD
View
Price last confirmed 19 days ago
B
Retailer 17
-
$2,774 AUD
£1,531 GBP
View
B
Retailer 18
-
$3,218 AUD
$2,255 USD
View
Most Expensive
Do Amore Diamonds
27-21F666B25 · Nov 1
$4,894 AUD
$3,430 USD
View
Price under review
18 more retailers have this diamond
Prices start from $618 AUDSave up to $2,600 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
$618 AUD