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Oval|Lab Grown|GIA

5.25ct D IF Oval Lab Grown Diamond

EX • D/IF • GIA 7518466049

Certificate GIA 7518466049

Diamond specifications and retailer prices

From $12,485 USD
As of October 28, 2026
Save $31,519 USD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $44,004 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.25ct lab-grown oval diamond

This 5.25ct lab-grown oval sits in the over 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 7518466049. Listed at 23 retailers as of October 28, 2026, with prices from $12,485 to $44,004, a $31,519 spread on the same certified stone. Taylor and Hart lists it at $44,004. 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

5.25
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7518466049
Dimensions14.15 × 9.85 × 6.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
14.15 mm9.85 mm5.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518466049
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.7%

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 28
Current: $30,206 USD|Low: $11,078 USD|High: $78,240 USD|Avg: $26,529 USD|+2.3%
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
Retailer 17
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 16$12,485 USD
Retailer 2$12,777 USD
Retailer 7$13,440 USD
Retailer 6$13,544 USD
Retailer 4$13,869 USD
Retailer 5$15,169 USD
Retailer 15$15,711 USD
Retailer 17$16,253 USD
Retailer 11$17,903 USD
Retailer 3$24,841 USD
Retailer 13$27,386 USD
Retailer 1$30,206 USD
Retailer 10$34,085 USD
Retailer 12$35,237 USD
Retailer 8$36,486 USD
Retailer 18$40,071 USD
Retailer 9$43,243 USD
Taylor and Hart$44,004 USD
Retailer 14$78,240 USD

41 data points across 19 retailers

23 retailers$12,485 USD to $44,004 USD

A
Cheapest Retailer
-
$12,485 USD
A
Retailer 2
-
$12,777 USD
View
A
Retailer 3
-
$13,440 USD
View
A
Retailer 4
-
$13,544 USD
View
A
Retailer 5
-
$13,869 USD
View
A
Retailer 6
-
$14,336 USD
CA$19,911 CAD
View
A
Retailer 7
-
$15,169 USD
View
Final sale: no returns
A
Retailer 8
-
$15,711 USD
View
Retailer 9
-
$16,176 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$16,253 USD
View
B+
Retailer 11
-
$17,903 USD
£14,097 GBP
View
B+
Retailer 12
-
$24,841 USD
£19,560 GBP
View
B+
Retailer 13
-
$27,386 USD
£21,564 GBP
View
B+
Retailer 14
-
$27,878 USD
View
B+
Retailer 15
-
$30,206 USD
€28,768 EUR
View
B+
Retailer 16
-
$35,237 USD
ZAR 569,256 ZAR
View
Retailer 17
-
$36,486 USD
A$56,132 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$40,071 USD
View
Retailer 19
-
$43,243 USD
A$66,528 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Taylor and Hart
7GF0J7N · Oct 30
$44,004 USD
View
19 more retailers have this diamond
Prices start from $12,485 USDSave up to $31,519 USD

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
5.25ct Oval
$12,485 USD