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Round|Lab Grown|GIA

4.63ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2526993731

Certificate GIA 2526993731

Diamond specifications and retailer prices

From $7,861 USD
Save $23,128 USD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,989 USD at Taylor and Hart
View at Taylor and Hart

About this 4.63ct lab-grown round diamond

This 4.63ct lab-grown round 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 GIA 2526993731. Listed at 12 retailers, with prices from $7,861 to $30,989 at Taylor and Hart, a $23,128 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

4.63
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2526993731
Dimensions10.69 × 10.66 × 6.55 mm
L/W Ratio1.00
Top View
10.69 mm10.66 mm4.63 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526993731
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $15,129 USD|Low: $7,585 USD|High: $84,641 USD|Avg: $26,993 USD|-39.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 1, 2026
Retailer 7$7,861 USD
Retailer 9$8,710 USD
Retailer 5$9,045 USD
Retailer 6$9,612 USD
Retailer 1$15,129 USD
Retailer 2$17,578 USD
Retailer 4$17,836 USD
Retailer 3$22,401 USD
Taylor and Hart$30,989 USD
Retailer 8$47,170 USD
Retailer 10$50,676 USD

18 data points across 11 retailers

12 retailers$7,861 USD to $30,989 USD

A
Cheapest Retailer
-
$7,861 USD
A
Retailer 2
-
$8,710 USD
View
B+
Retailer 3
-
$9,045 USD
View
B+
Retailer 4
-
$9,612 USD
View
B+
Retailer 5
-
$15,129 USD
€14,409 EUR
View
B+
Retailer 6
-
$17,578 USD
View
B+
Retailer 7
-
$17,836 USD
£14,044 GBP
View
B
Retailer 8
-
$18,978 USD
View
B
Retailer 9
-
$22,401 USD
View
Most Expensive
B
Taylor and Hart
CAPL0NP · Sep 30
$30,989 USD
View
9 more retailers have this diamond
Prices start from $7,861 USDSave up to $23,128 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.

A
4.63ct Round
$7,861 USD