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Oval|Lab Grown|IGI

3.38ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG726521189

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726521189

Diamond specifications and retailer prices

From $2,104 NZD
$1,186 USD
As of October 29, 2026
Save $14,769 NZD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $16,874 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.38ct lab-grown oval diamond

This 3.38ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726521189 or 726521189. Listed at 28 retailers as of October 29, 2026, with prices from $2,104 to $16,874, a $14,769 spread on the same certified stone. Brilliant Earth lists it at $16,874. 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

3.38
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726521189
Dimensions11.95 × 8.52 × 5.36 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.95 mm8.52 mm3.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726521189
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

Caratlytics Score

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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 29
Current: $16,874 NZD|Low: $2,104 NZD|High: $19,695 NZD|Avg: $5,567 NZD|-14.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 18
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Retailer 21
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Retailer 25
October 31, 2026
Retailer 24$2,104 NZD
Retailer 16$2,291 NZD
Retailer 2$2,354 NZD
Retailer 8$2,441 NZD
Retailer 22$2,573 NZD
Retailer 3$2,908 NZD
Retailer 13$2,914 NZD
Retailer 6$2,975 NZD
Retailer 19$3,542 NZD
Retailer 25$3,687 NZD
Retailer 7$3,922 NZD
Retailer 14$4,576 NZD
Retailer 4$4,810 NZD
Retailer 20$5,669 NZD
Retailer 17$5,747 NZD
Retailer 5$6,233 NZD
Retailer 23$6,333 NZD
Retailer 10$7,007 NZD
Retailer 9$7,702 NZD
Retailer 21$7,887 NZD
Retailer 15$8,553 NZD
Retailer 11$8,626 NZD
Retailer 12$9,352 NZD
Retailer 18$14,335 NZD
Brilliant Earth$16,874 NZD

26 data points across 25 retailers

28 retailers$2,104 NZD to $16,874 NZD

A
Cheapest Retailer
-
$2,104 NZD
$1,186 USD
A
Retailer 2
-
$2,291 NZD
$1,291 USD
View
A
Retailer 3
-
$2,354 NZD
$1,327 USD
View
Final sale: no returns
A
Retailer 4
-
$2,441 NZD
$1,376 USD
View
A
Retailer 5
-
$2,573 NZD
$1,450 USD
View
A
Retailer 6
-
$2,908 NZD
$1,639 USD
View
A
Retailer 7
-
$2,914 NZD
£1,293 GBP
View
A
Retailer 8
-
$2,975 NZD
HK$13,100 HKD
View
A
Retailer 9
-
$3,542 NZD
£1,572 GBP
View
A
Retailer 10
-
$3,687 NZD
$2,078 USD
View
A
Retailer 11
-
$3,922 NZD
€2,105 EUR
View
A
Retailer 12
-
$4,576 NZD
$2,579 USD
View
A
Retailer 13
-
$4,810 NZD
$2,711 USD
View
A
Retailer 14
-
$5,211 NZD
A$4,518 AUD
View
A
Retailer 15
-
$5,669 NZD
ZAR 51,619 ZAR
View
Retailer 16
-
$5,747 NZD
A$4,983 AUD
View
Price last confirmed 9 days ago
Retailer 17
-
$6,138 NZD
£2,724 GBP
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$6,233 NZD
$3,513 USD
View
B+
Retailer 19
-
$6,333 NZD
$3,569 USD
View
B+
Retailer 20
-
$7,007 NZD
$3,949 USD
View
B+
Retailer 21
-
$7,702 NZD
$4,341 USD
View
B+
Retailer 22
-
$7,887 NZD
£3,500 GBP
View
B+
Retailer 23
-
$8,553 NZD
$4,820 USD
View
B+
Retailer 24
-
$8,626 NZD
SGD 6,570 SGD
View
B+
Retailer 25
-
$9,352 NZD
$5,271 USD
View
Retailer 26
-
$10,664 NZD
$6,010 USD
View
Price last confirmed 33 days ago
Retailer 27
-
$14,335 NZD
A$12,430 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
15599291A · Oct 30
$16,874 NZD
$9,510 USD
View
27 more retailers have this diamond
Prices start from $2,104 NZDSave up to $14,769 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
3.38ct Oval
$2,104 NZD