Round|Lab Grown|GIA

4.66ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 1507862580

Certificate GIA 1507862580

Diamond specifications and retailer prices

From $7,240 USD
Save $23,874 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $31,114 USD at Taylor and Hart
View at Taylor and Hart

About this 4.66ct lab-grown round diamond

This 4.66ct 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 1507862580. Listed at 14 retailers, with prices from $7,240 to $31,114 at Taylor and Hart, a $23,874 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

4.66
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1507862580
Dimensions10.65 × 10.69 × 6.61 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Top View
10.65 mm10.69 mm4.66 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507862580
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 1
Current: $15,226 USD|Low: $7,240 USD|High: $85,739 USD|Avg: $28,829 USD|-39.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 1, 2026
Retailer 9$7,240 USD
Retailer 11$8,765 USD
Retailer 8$9,673 USD
Retailer 1$15,226 USD
Retailer 7$17,949 USD
Retailer 3$20,480 USD
Retailer 4$20,480 USD
Retailer 6$21,424 USD
Retailer 5$22,544 USD
Retailer 2$28,560 USD
Taylor and Hart$31,114 USD
Retailer 10$47,470 USD
Retailer 12$51,333 USD

21 data points across 13 retailers

14 retailers$7,240 USD to $31,114 USD

A
Cheapest Retailer
-
$7,240 USD
B+
Retailer 2
-
$8,765 USD
View
B+
Retailer 3
-
$9,673 USD
View
B+
Retailer 4
-
$15,226 USD
€14,501 EUR
View
B+
Retailer 5
-
$17,949 USD
£14,133 GBP
View
B
Retailer 6
-
$19,101 USD
View
B
Retailer 7
-
$20,480 USD
View
B
Retailer 8
-
$20,480 USD
View
B
Retailer 9
-
$21,424 USD
A$32,960 AUD
View
B
Retailer 10
-
$22,544 USD
View
B
Retailer 11
-
$28,560 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Taylor and Hart
N3W3QD2 · Sep 30
$31,114 USD
View
11 more retailers have this diamond
Prices start from $7,240 USDSave up to $23,874 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
4.66ct Round
$7,240 USD