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Radiant|Lab Grown|GIA

1.74ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 1533710924

Certificate GIA 1533710924

Diamond specifications and retailer prices

From $1,980 AUD
$1,391 USD
As of October 30, 2026
Save $6,975 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,955 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.74ct lab-grown radiant diamond

This 1.74ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1533710924. Listed at 19 retailers as of October 30, 2026, with prices from $1,980 to $8,955, a $6,975 spread on the same certified stone. Taylor and Hart lists it at $8,955. 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

1.74
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1533710924
Dimensions8.61 × 5.91 × 4.05 mm
L/W Ratio1.46
Girdle conditionPolished
Top View
8.61 mm5.91 mm1.74 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533710924
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

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: Oct 30
Current: $7,241 AUD|Low: $1,901 AUD|High: $13,624 AUD|Avg: $5,290 AUD|-1.1%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 14$1,980 AUD
Retailer 2$2,154 AUD
Retailer 7$2,241 AUD
Retailer 15$2,298 AUD
Retailer 12$2,541 AUD
Retailer 5$3,232 AUD
Retailer 4$3,394 AUD
Retailer 10$3,860 AUD
Retailer 16$4,752 AUD
Retailer 6$4,843 AUD
Retailer 11$4,940 AUD
Retailer 13$6,307 AUD
Retailer 1$7,241 AUD
Retailer 9$7,360 AUD
Retailer 3$8,062 AUD
Taylor and Hart$8,955 AUD
Retailer 8$13,624 AUD

24 data points across 17 retailers

19 retailers$1,980 AUD to $8,955 AUD

B+
Cheapest Retailer
-
$1,980 AUD
$1,391 USD
B+
Retailer 2
-
$2,154 AUD
$1,513 USD
View
B+
Retailer 3
-
$2,241 AUD
$1,574 USD
View
Retailer 4
-
$2,298 AUD
$1,614 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$2,298 AUD
$1,614 USD
View
B+
Retailer 6
-
$2,541 AUD
$1,785 USD
View
B
Retailer 7
-
$3,055 AUD
$2,146 USD
View
B
Retailer 8
-
$3,232 AUD
$2,270 USD
View
B
Retailer 9
-
$3,860 AUD
€2,582 EUR
View
B
Retailer 10
-
$4,752 AUD
$3,338 USD
View
B
Retailer 11
-
$4,843 AUD
$3,402 USD
View
Retailer 12
-
$4,940 AUD
$3,470 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$6,307 AUD
$4,430 USD
View
B
Retailer 14
-
$7,017 AUD
$4,929 USD
View
B
Retailer 15
-
$7,241 AUD
£4,005 GBP
View
B
Retailer 16
-
$7,360 AUD
$5,170 USD
View
B
Retailer 17
-
$8,062 AUD
$5,663 USD
View
Most Expensive
B
Taylor and Hart
R4Y10J3 · Oct 31
$8,955 AUD
$6,290 USD
View
17 more retailers have this diamond
Prices start from $1,980 AUDSave up to $6,975 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+
1.74ct Radiant
$1,980 AUD