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Round|Lab Grown|GIA

4.50ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 6515600951

Certificate GIA 6515600951

Diamond specifications and retailer prices

From $7,383 USD
Save $35,287 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $42,670 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.5ct lab-grown round diamond

This 4.5ct 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 6515600951. Listed at 14 retailers, with prices from $7,383 to $42,670 at Do Amore Diamonds, a $35,287 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

4.50
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6515600951
Dimensions10.62 × 10.58 × 6.54 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
10.62 mm10.58 mm4.50 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515600951
Side View
Table 56.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.7%

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 30
Current: $42,670 USD|Low: $5,471 USD|High: $42,670 USD|Avg: $18,142 USD
Do Amore Diamonds
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
Retailer 19
October 1, 2026
Retailer 16$7,383 USD
Retailer 4$7,660 USD
Retailer 5$8,635 USD
Retailer 15$9,065 USD
Retailer 6$9,168 USD
Retailer 19$9,769 USD
Retailer 18$12,627 USD
Retailer 2$14,478 USD
Retailer 8$14,663 USD
Retailer 3$16,268 USD
Retailer 10$17,206 USD
Retailer 12$17,399 USD
Retailer 13$19,311 USD
Retailer 14$19,530 USD
Retailer 17$27,580 USD
Retailer 9$28,655 USD
Retailer 7$29,640 USD
Retailer 11$36,719 USD
Do Amore Diamonds$42,670 USD

20 data points across 19 retailers

14 retailers$7,383 USD to $42,670 USD

A
Cheapest Retailer
-
$7,383 USD
B+
Retailer 2
-
$7,660 USD
View
B+
Retailer 3
-
$8,635 USD
View
B+
Retailer 4
-
$9,065 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$9,168 USD
View
B+
Retailer 6
-
$9,769 USD
View
B+
Retailer 7
-
$12,627 USD
View
B+
Retailer 8
-
$14,478 USD
€13,789 EUR
View
B+
Retailer 9
-
$16,268 USD
View
B+
Retailer 10
-
$17,399 USD
£13,700 GBP
View
B
Retailer 11
-
$19,311 USD
A$29,709 AUD
View
B
Retailer 12
-
$19,530 USD
View
B
Retailer 13
-
$27,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-1AA80D7D0 · Sep 30
$42,670 USD
View
13 more retailers have this diamond
Prices start from $7,383 USDSave up to $35,287 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
4.50ct Round
$7,383 USD