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5.50ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 5513290998

Certificate GIA 5513290998

Diamond specifications and retailer prices

From $50,411 NZD
$28,412 USD
As of October 31, 2026
Save $38,497 NZD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $88,909 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.5ct lab-grown round diamond

This 5.5ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5513290998. Listed at 10 retailers as of October 29, 2026, with prices from $50,411 to $88,909, a $38,497 spread on the same certified stone. MOH London lists it at $88,909. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 5513290998
Dimensions11.45 × 11.37 × 6.90 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.45 mm11.37 mm5.50 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5513290998
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $88,909 NZD|Low: $32,396 NZD|High: $214,690 NZD|Avg: $90,187 NZD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$32,396 NZD
Retailer 10$50,411 NZD
Retailer 9$50,665 NZD
Retailer 6$59,845 NZD
Retailer 2$69,885 NZD
Retailer 5$70,866 NZD
Retailer 8$78,078 NZD
MOH London$88,909 NZD
Retailer 4$117,521 NZD
Retailer 7$146,172 NZD
Retailer 11$193,221 NZD

29 data points across 11 retailers

10 retailers$50,411 NZD to $88,909 NZD

B+
Cheapest Retailer
-
$50,411 NZD
$28,412 USD
B+
Retailer 2
-
$50,665 NZD
$28,555 USD
View
B+
Retailer 3
-
$59,845 NZD
$33,729 USD
View
B+
Retailer 4
-
$69,885 NZD
£31,014 GBP
View
B+
Retailer 5
-
$70,866 NZD
$39,940 USD
View
B+
Retailer 6
-
$78,078 NZD
$44,005 USD
View
Most Expensive
B
MOH London
5513290998 · Oct 29
$88,909 NZD
£39,456 GBP
View
6 more retailers have this diamond
Prices start from $50,411 NZDSave up to $38,497 NZD

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.

B+
5.50ct Round
$50,411 NZD