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Oval|Lab Grown|GIA

1.64ct E IF Oval Lab Grown Diamond

EX • E/IF • GIA 5533655315

Certificate GIA 5533655315

Diamond specifications and retailer prices

From $1,569 NZD
$881 USD
As of October 26, 2026
Save $5,583 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,924 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown oval diamond

This 1.64ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533655315. Listed at 21 retailers as of October 26, 2026, with a 356% 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

1.64
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5533655315
Dimensions9.52 × 6.71 × 4.13 mm
L/W Ratio1.42
Top View
9.52 mm6.71 mm1.64 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533655315
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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 26
Current: $13,924 NZD|Low: $2,128 NZD|High: $13,924 NZD|Avg: $5,827 NZD
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
October 29, 2026
Retailer 11$2,128 NZD
Retailer 15$2,137 NZD
Retailer 10$2,511 NZD
Retailer 5$2,566 NZD
Retailer 9$2,660 NZD
Retailer 12$3,053 NZD
Retailer 3$3,641 NZD
Retailer 14$6,534 NZD
Retailer 6$6,677 NZD
Retailer 8$6,677 NZD
Retailer 7$6,695 NZD
Retailer 2$6,847 NZD
Retailer 4$7,151 NZD
Retailer 13$7,692 NZD
Do Amore Diamonds$13,924 NZD

23 data points across 15 retailers

21 retailers$1,569 NZD to $7,151 NZD

A
Cheapest Retailer
-
$1,569 NZD
$881 USD
A
Retailer 2
-
$1,706 NZD
$958 USD
View
A
Retailer 3
-
$1,820 NZD
$1,022 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,820 NZD
$1,022 USD
View
B+
Retailer 5
-
$2,128 NZD
$1,195 USD
View
B+
Retailer 6
-
$2,137 NZD
$1,200 USD
View
B+
Retailer 7
-
$2,511 NZD
$1,410 USD
View
B+
Retailer 8
-
$2,566 NZD
$1,441 USD
View
B+
Retailer 9
-
$2,660 NZD
$1,494 USD
View
B+
Retailer 10
-
$3,053 NZD
€1,633 EUR
View
B+
Retailer 11
-
$3,641 NZD
$2,045 USD
View
B+
Retailer 12
-
$3,764 NZD
$2,114 USD
View
B
Retailer 13
-
$5,708 NZD
$3,206 USD
View
B
Retailer 14
-
$6,383 NZD
$3,585 USD
View
B
Retailer 15
-
$6,534 NZD
$3,670 USD
View
B
Retailer 16
-
$6,677 NZD
$3,750 USD
View
B
Retailer 17
-
$6,677 NZD
$3,750 USD
View
Price under review
B
Retailer 18
-
$6,847 NZD
£3,028 GBP
View
B
Retailer 19
-
$7,151 NZD
$4,017 USD
View
B
Retailer 20
-
$7,692 NZD
$4,320 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-C2BCBC0D5 · Oct 29
$13,924 NZD
$7,820 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,569 NZDSave up to $5,583 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
1.64ct Oval
$1,569 NZD