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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 ₹6,21,923 INR
$6,550 USD
As of October 29, 2026
Save ₹19,18,940 INR (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹38,80,607 INR at Do Amore Diamonds · As of October 31, 2026
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 17 retailers as of October 29, 2026, with a 309% 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

4.50
Carat
D
Colour
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 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹38,80,607 INR|Low: ₹5,19,471 INR|High: ₹40,51,517 INR|Avg: ₹14,50,396 INR|-4.2%
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
October 31, 2026
Retailer 17₹6,21,923 INR
Retailer 12₹6,46,799 INR
Retailer 14₹6,73,006 INR
Retailer 16₹7,99,004 INR
Retailer 6₹8,19,893 INR
Retailer 13₹8,43,251 INR
Retailer 5₹8,47,904 INR
Retailer 8₹8,72,875 INR
Retailer 11₹9,45,227 INR
Retailer 9₹11,98,934 INR
Retailer 2₹13,72,236 INR
Retailer 15₹14,77,517 INR
Retailer 18₹16,41,182 INR
Retailer 3₹18,24,464 INR
Retailer 4₹18,33,812 INR
Retailer 7₹25,40,862 INR
Retailer 10₹28,14,318 INR
Do Amore Diamonds₹38,80,607 INR

34 data points across 18 retailers

17 retailers₹6,21,923 INR to ₹25,40,862 INR

A
Cheapest Retailer
-
₹6,21,923 INR
$6,550 USD
A
Retailer 2
-
₹6,46,799 INR
$6,812 USD
View
B+
Retailer 3
-
₹6,73,006 INR
$7,088 USD
View
B+
Retailer 4
-
₹7,99,004 INR
$8,415 USD
View
Final sale: no returns
B+
Retailer 5
-
₹8,19,893 INR
$8,635 USD
View
B+
Retailer 6
-
₹8,43,251 INR
$8,881 USD
View
Retailer 7
-
₹8,47,904 INR
$8,930 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
₹8,72,875 INR
$9,193 USD
View
B+
Retailer 9
-
₹9,45,227 INR
$9,955 USD
View
B+
Retailer 10
-
₹11,98,934 INR
$12,627 USD
View
B+
Retailer 11
-
₹13,72,236 INR
€13,764 EUR
View
B+
Retailer 12
-
₹14,77,517 INR
$15,561 USD
View
B+
Retailer 13
-
₹16,41,182 INR
£13,610 GBP
View
B
Retailer 14
-
₹18,24,464 INR
$19,215 USD
View
Retailer 15
-
₹18,33,812 INR
A$29,713 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
₹25,40,862 INR
$26,760 USD
View
Most Expensive
Do Amore Diamonds
27-1AA80D7D0 · Oct 31
₹38,80,607 INR
$40,870 USD
View
Price under review
16 more retailers have this diamond
Prices start from ₹6,21,923 INRSave up to ₹19,18,940 INR

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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.50ct Round
₹6,21,923 INR