Round|Lab Grown|GIA

5.50ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 2484829840

Certificate GIA 2484829840

Diamond specifications and retailer prices

From $14,730 USD
As of October 30, 2026
Save $34,080 USD (70%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $48,810 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.5ct lab-grown round diamond

This 5.5ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2484829840. Listed at 24 retailers as of October 30, 2026, with prices from $14,730 to $48,810, a $34,080 spread on the same certified stone. Taylor and Hart lists it at $48,810. 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

5.50
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2484829840
Dimensions11.34 × 11.29 × 7.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.34 mm11.29 mm5.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2484829840
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $14,888 USD|Low: $13,210 USD|High: $69,840 USD|Avg: $28,323 USD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
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Retailer 23
Taylor and Hart
October 30, 2026
Retailer 4$13,210 USD
Retailer 11$14,730 USD
Retailer 1$14,888 USD
Retailer 6$15,327 USD
Retailer 2$15,588 USD
Retailer 22$15,963 USD
Retailer 7$17,891 USD
Retailer 23$18,083 USD
Retailer 5$18,339 USD
Retailer 3$18,706 USD
Retailer 20$21,505 USD
Retailer 17$21,809 USD
Retailer 10$24,250 USD
Retailer 14$28,590 USD
Retailer 18$30,804 USD
Retailer 13$32,675 USD
Retailer 16$33,698 USD
Retailer 19$33,950 USD
Retailer 12$40,556 USD
Retailer 21$41,010 USD
Retailer 9$46,118 USD
Taylor and Hart$48,810 USD
Retailer 15$55,660 USD
Retailer 8$69,840 USD

27 data points across 24 retailers

24 retailers$14,730 USD to $48,810 USD

Retailer 1
-
$13,210 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$14,730 USD
View
A
Retailer 3
-
$14,888 USD
£11,723 GBP
View
A
Retailer 4
-
$15,327 USD
View
A
Retailer 5
-
$15,588 USD
View
A
Retailer 6
-
$15,963 USD
View
A
Retailer 7
-
$17,891 USD
View
A
Retailer 8
-
$18,083 USD
View
B+
Retailer 9
-
$18,339 USD
View
B+
Retailer 10
-
$18,706 USD
View
B+
Retailer 11
-
$21,505 USD
View
Final sale: no returns
B+
Retailer 12
-
$21,809 USD
£17,173 GBP
View
B+
Retailer 13
-
$24,250 USD
View
B+
Retailer 14
-
$28,590 USD
£22,512 GBP
View
B+
Retailer 15
-
$30,804 USD
£24,255 GBP
View
B+
Retailer 16
-
$32,675 USD
View
Retailer 17
-
$33,698 USD
A$51,843 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$33,950 USD
€32,333 EUR
View
B+
Retailer 19
-
$40,556 USD
ZAR 655,184 ZAR
View
Retailer 20
-
$41,010 USD
A$63,092 AUD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$46,118 USD
View
Most Expensive
B
Taylor and Hart
3XA1WUY · Oct 30
$48,810 USD
View
21 more retailers have this diamond
Prices start from $14,730 USDSave up to $34,080 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.50ct Round
$14,730 USD