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Round|Lab Grown|GIA

5.05ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 6482086195

Certificate GIA 6482086195

Diamond specifications and retailer prices

From $21,684 NZD
$12,221 USD
As of October 30, 2026
Save $26,226 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $58,541 NZD at Aida Diamonds · As of October 22, 2026
View at Aida Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6482086195. Listed at 18 retailers as of October 30, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6482086195
Dimensions11.06 × 11.01 × 6.78 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
11.06 mm11.01 mm5.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482086195
Side View
Table 57.0%Crown 34°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.4%

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: Oct 30
Current: $58,541 NZD|Low: $16,626 NZD|High: $99,396 NZD|Avg: $38,630 NZD|+0.0%
Aida 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
Retailer 19
October 31, 2026
Retailer 7$16,971 NZD
Retailer 16$21,684 NZD
Retailer 15$21,771 NZD
Retailer 5$22,642 NZD
Retailer 10$23,348 NZD
Retailer 8$24,861 NZD
Retailer 19$24,885 NZD
Retailer 3$26,125 NZD
Retailer 13$26,434 NZD
Retailer 18$26,795 NZD
Retailer 14$26,929 NZD
Retailer 4$39,070 NZD
Retailer 12$42,021 NZD
Retailer 9$47,237 NZD
Retailer 2$47,909 NZD
Retailer 6$49,527 NZD
Aida Diamonds$58,541 NZD
Retailer 11$75,919 NZD
Retailer 17$97,533 NZD

31 data points across 19 retailers

18 retailers$21,684 NZD to $47,909 NZD

Retailer 1
-
$16,971 NZD
$9,565 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$21,684 NZD
$12,221 USD
View
A
Retailer 3
-
$21,771 NZD
$12,270 USD
View
A
Retailer 4
-
$22,642 NZD
$12,761 USD
View
A
Retailer 5
-
$23,348 NZD
$13,159 USD
View
A
Retailer 6
-
$23,790 NZD
$13,408 USD
View
A
Retailer 7
-
$24,861 NZD
$14,012 USD
View
Final sale: no returns
A
Retailer 8
-
$24,885 NZD
$14,025 USD
View
A
Retailer 9
-
$26,125 NZD
$14,724 USD
View
A
Retailer 10
-
$26,795 NZD
$15,102 USD
View
B+
Retailer 11
-
$26,929 NZD
$15,177 USD
View
B+
Retailer 12
-
$33,781 NZD
$19,039 USD
View
B+
Retailer 13
-
$39,070 NZD
$22,020 USD
View
B+
Retailer 14
-
$42,021 NZD
£18,648 GBP
View
B+
Retailer 15
-
$47,909 NZD
€25,716 EUR
View
Retailer 16
-
$49,527 NZD
A$42,944 AUD
View
Price last confirmed 23 days ago
Most Expensive
Aida Diamonds
487058277 · Oct 22
$58,541 NZD
A$50,760 AUD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $21,684 NZDSave up to $26,226 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.

A
5.05ct Round
$21,684 NZD