Radiant|Lab Grown|GIA

3.54ct E IF Radiant Lab Grown Diamond

GD • E/IF • GIA 5516981496

Certificate GIA 5516981496

Diamond specifications and retailer prices

From $8,435 NZD
$4,754 USD
As of October 30, 2026
Save $14,281 NZD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $35,040 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.54ct lab-grown radiant diamond

This 3.54ct lab-grown radiant sits in the three to five carat band, graded E 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 5516981496. Listed at 21 retailers as of October 29, 2026, with a 169% 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

3.54
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5516981496
Dimensions11.01 × 7.48 × 4.98 mm
L/W Ratio1.47
Top View
11.01 mm7.48 mm3.54 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516981496
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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: $12,399 NZD|Low: $9,223 NZD|High: $35,040 NZD|Avg: $17,029 NZD|-11.5%
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
Taylor and Hart
October 30, 2026
Retailer 2$9,260 NZD
Retailer 6$9,445 NZD
Retailer 4$9,838 NZD
Retailer 5$11,047 NZD
Retailer 15$11,412 NZD
Retailer 1$12,399 NZD
Retailer 7$13,818 NZD
Retailer 14$13,937 NZD
Retailer 3$15,128 NZD
Retailer 10$16,683 NZD
Retailer 12$18,281 NZD
Retailer 9$20,366 NZD
Retailer 13$20,724 NZD
Retailer 11$22,641 NZD
Retailer 8$22,716 NZD
Taylor and Hart$35,040 NZD

34 data points across 16 retailers

21 retailers$8,435 NZD to $22,716 NZD

B+
Cheapest Retailer
-
$8,435 NZD
$4,754 USD
B+
Retailer 2
-
$8,840 NZD
$4,982 USD
View
B+
Retailer 3
-
$9,260 NZD
$5,219 USD
View
B+
Retailer 4
-
$9,445 NZD
$5,323 USD
View
Final sale: no returns
B+
Retailer 5
-
$9,783 NZD
$5,514 USD
View
Retailer 6
-
$9,783 NZD
$5,514 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$9,838 NZD
$5,545 USD
View
B+
Retailer 8
-
$11,047 NZD
$6,226 USD
View
B+
Retailer 9
-
$11,412 NZD
$6,432 USD
View
B
Retailer 10
-
$12,227 NZD
$6,891 USD
View
B
Retailer 11
-
$12,399 NZD
£5,503 GBP
View
B
Retailer 12
-
$13,818 NZD
£6,132 GBP
View
B
Retailer 13
-
$13,937 NZD
$7,855 USD
View
B
Retailer 14
-
$15,128 NZD
$8,526 USD
View
Retailer 15
-
$16,683 NZD
€8,955 EUR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$18,281 NZD
$10,303 USD
View
B
Retailer 17
-
$20,366 NZD
£9,038 GBP
View
B
Retailer 18
-
$20,724 NZD
$11,680 USD
View
Retailer 19
-
$22,641 NZD
A$19,632 AUD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$22,716 NZD
ZAR 206,833 ZAR
View
Most Expensive
Taylor and Hart
C74U1H8 · Oct 30
$35,040 NZD
$19,749 USD
View
Price under review
20 more retailers have this diamond
Prices start from $8,435 NZDSave up to $14,281 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.

B+
3.54ct Radiant
$8,435 NZD