Oval|Lab Grown|GIA

4.15ct D IF Oval Lab Grown Diamond

EX • D/IF • GIA 7533081424

Certificate GIA 7533081424

Diamond specifications and retailer prices

From $13,699 NZD
$7,721 USD
As of October 31, 2026
Save $37,343 NZD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $68,612 NZD at Zales · As of October 30, 2026
View at Zales

About this 4.15ct lab-grown oval diamond

This 4.15ct 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 stated by the retailer rather than the lab and certified by GIA 7533081424. Listed at 19 retailers as of October 31, 2026, with a 273% 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

4.15
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7533081424
Dimensions12.96 × 9.06 × 5.65 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
12.96 mm9.06 mm4.15 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533081424
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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 31
Current: $32,856 NZD|Low: $13,699 NZD|High: $94,198 NZD|Avg: $39,249 NZD
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
Zales
November 1, 2026
Retailer 3$13,699 NZD
Retailer 13$14,375 NZD
Retailer 16$14,950 NZD
Retailer 5$16,545 NZD
Retailer 14$16,675 NZD
Retailer 11$17,349 NZD
Retailer 7$18,302 NZD
Retailer 8$18,530 NZD
Retailer 15$20,701 NZD
Retailer 12$29,246 NZD
Retailer 1$32,856 NZD
Retailer 9$51,043 NZD
Retailer 2$58,069 NZD
Retailer 10$68,612 NZD
Zales$68,612 NZD
Retailer 6$86,490 NZD
Retailer 4$89,709 NZD

27 data points across 17 retailers

19 retailers$13,699 NZD to $51,043 NZD

B+
Cheapest Retailer
-
$13,699 NZD
$7,721 USD
B+
Retailer 2
-
$14,375 NZD
$8,102 USD
View
B+
Retailer 3
-
$14,950 NZD
$8,426 USD
View
B+
Retailer 4
-
$15,614 NZD
$8,800 USD
View
B+
Retailer 5
-
$16,545 NZD
$9,325 USD
View
B+
Retailer 6
-
$16,675 NZD
$9,398 USD
View
Retailer 7
-
$16,675 NZD
$9,398 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$18,302 NZD
$10,315 USD
View
Retailer 9
-
$18,530 NZD
$10,443 USD
View
Price last confirmed 96 days ago
B+
Retailer 10
-
$20,701 NZD
$11,667 USD
View
Retailer 11
-
$29,246 NZD
€15,698 EUR
View
Price last confirmed 7 days ago
B
Retailer 12
-
$32,856 NZD
£14,581 GBP
View
B
Retailer 13
-
$35,021 NZD
$19,738 USD
View
B
Retailer 14
-
$51,043 NZD
$28,768 USD
View
Retailer 15
-
$58,069 NZD
$32,728 USD
View
Price under review
Retailer 16
-
$68,612 NZD
$38,670 USD
View
Price under review
Most Expensive
Zales
525467396 · Oct 30
$68,612 NZD
$38,670 USD
View
Price under review
16 more retailers have this diamond
Prices start from $13,699 NZDSave up to $37,343 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+
4.15ct Oval
$13,699 NZD