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Oval|Lab Grown|GCAL

4.25ct D IF Oval Lab Grown Diamond

ID • D/IF • GCAL 362046177

Certificate GCAL 362046177

Diamond specifications and retailer prices

From $8,008 USD
Save $26,228 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $34,236 USD at Taylor and Hart
View at Taylor and Hart

About this 4.25ct lab-grown oval diamond

This 4.25ct 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 GCAL 362046177. Listed at 15 retailers, with prices from $8,008 to $34,236 at Taylor and Hart, a $26,228 spread on the same certified stone. 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

4.25
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362046177
Dimensions13.18 × 9.22 × 5.70 mm
L/W Ratio1.43
Culet sizeNone
Top View
13.18 mm9.22 mm4.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362046177
Side View
Table 56.0%Crown 33.8°Girdle: MED-MEDPavilion 40.3°Culet: NoneDepth 61.8%

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: Oct 1
Current: $8,008 USD|Low: $6,834 USD|High: $53,320 USD|Avg: $20,242 USD|-0.6%
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
Taylor and Hart
October 1, 2026
Retailer 1$8,008 USD
Retailer 2$8,544 USD
Retailer 14$8,886 USD
Retailer 11$9,503 USD
Retailer 3$9,775 USD
Retailer 9$9,844 USD
Retailer 5$10,880 USD
Retailer 4$11,785 USD
Retailer 12$12,220 USD
Retailer 13$12,673 USD
Retailer 7$19,628 USD
Retailer 6$20,214 USD
Retailer 10$30,141 USD
Taylor and Hart$34,236 USD
Retailer 8$52,950 USD

38 data points across 15 retailers

15 retailers$8,008 USD to $34,236 USD

B+
Cheapest Retailer
-
$8,008 USD
B+
Retailer 2
-
$8,544 USD
View
B+
Retailer 3
-
$8,886 USD
View
B+
Retailer 4
-
$9,503 USD
View
B+
Retailer 5
-
$9,775 USD
View
B+
Retailer 6
-
$9,844 USD
View
B+
Retailer 7
-
$10,880 USD
View
B+
Retailer 8
-
$11,785 USD
View
B+
Retailer 9
-
$12,220 USD
View
B+
Retailer 10
-
$12,613 USD
£9,931 GBP
View
B
Retailer 11
-
$19,628 USD
£15,455 GBP
View
B
Retailer 12
-
$20,214 USD
View
B
Retailer 13
-
$30,141 USD
View
Most Expensive
B
Taylor and Hart
4G3RWDZ · Sep 30
$34,236 USD
View
13 more retailers have this diamond
Prices start from $8,008 USDSave up to $26,228 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+
4.25ct Oval
$8,008 USD