Oval|Lab Grown|GIA

4.51ct D IF Oval Lab Grown Diamond

ID • D/IF • GIA 7538694844

Certificate GIA 7538694844

Diamond specifications and retailer prices

From $9,735 USD
Save $29,005 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $41,553 USD at Blue Nile
View at Blue Nile

About this 4.51ct lab-grown oval diamond

This 4.51ct 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 7538694844. Listed at 19 retailers, with a 298% 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

4.51
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7538694844
Dimensions13.11 × 9.22 × 5.88 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
13.11 mm9.22 mm4.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538694844
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $41,553 USD|Low: $9,735 USD|High: $67,147 USD|Avg: $28,651 USD
Blue Nile
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
September 29, 2026
Retailer 4$9,735 USD
Retailer 16$10,233 USD
Retailer 15$10,392 USD
Retailer 13$10,643 USD
Retailer 17$11,707 USD
Retailer 6$11,725 USD
Retailer 18$11,871 USD
Retailer 8$12,073 USD
Retailer 12$12,280 USD
Retailer 11$20,357 USD
Retailer 14$20,471 USD
Retailer 2$36,419 USD
Retailer 3$38,740 USD
Blue Nile$41,553 USD
Retailer 5$45,850 USD
Retailer 9$49,690 USD
Retailer 10$49,690 USD
Retailer 7$67,147 USD

18 data points across 18 retailers

19 retailers$9,735 USD to $38,740 USD

B+
Cheapest Retailer
-
$9,735 USD
B+
Retailer 2
-
$10,233 USD
View
B+
Retailer 3
-
$10,392 USD
View
B+
Retailer 4
-
$10,643 USD
View
B+
Retailer 5
-
$11,707 USD
View
B+
Retailer 6
-
$11,725 USD
View
B+
Retailer 7
-
$11,871 USD
View
B+
Retailer 8
-
$12,073 USD
View
B+
Retailer 9
-
$12,280 USD
View
B+
Retailer 10
-
$20,357 USD
£16,029 GBP
View
B
Retailer 11
-
$20,471 USD
€19,496 EUR
View
B
Retailer 12
-
$23,815 USD
View
B
Retailer 13
-
$36,419 USD
View
B
Retailer 14
-
$38,740 USD
View
Most Expensive
B
Blue Nile
28378213 · Sep 29
$41,553 USD
View
Price under review
14 more retailers have this diamond
Prices start from $9,735 USDSave up to $29,005 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.

B+
4.51ct Oval
$9,735 USD