Round|Lab Grown|GIA

5.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • GIA 5476813899

Shape and cutting style on the report: Round brilliant

Certificate GIA 5476813899

Diamond specifications and retailer prices

From $1,700 USD
As of October 26, 2026
Save $3,938 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,500 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5476813899. Listed at 17 retailers as of October 26, 2026, with a 232% 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

5.51
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 5476813899
Dimensions11.25 × 11.31 × 7.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.25 mm11.31 mm5.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5476813899
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 26
Current: $2,935 USD|Low: $1,632 USD|High: $9,500 USD|Avg: $3,089 USD|-0.5%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 16$1,700 USD
Retailer 6$1,849 USD
Retailer 8$1,903 USD
Retailer 7$1,971 USD
Retailer 4$2,140 USD
Retailer 11$2,253 USD
Retailer 5$2,263 USD
Retailer 12$2,588 USD
Retailer 13$2,735 USD
Retailer 2$2,909 USD
Retailer 1$2,935 USD
Retailer 10$3,074 USD
Retailer 15$3,097 USD
Retailer 3$3,695 USD
Retailer 17$5,205 USD
Retailer 9$5,365 USD
Retailer 14$5,638 USD
With Clarity$9,500 USD

33 data points across 18 retailers

17 retailers$1,700 USD to $5,638 USD

A
Cheapest Retailer
-
$1,700 USD
Retailer 2
-
$1,849 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,971 USD
View
B+
Retailer 4
-
$2,140 USD
View
B+
Retailer 5
-
$2,253 USD
HK$17,600 HKD
View
B+
Retailer 6
-
$2,263 USD
View
B+
Retailer 7
-
$2,588 USD
£2,038 GBP
View
B+
Retailer 8
-
$2,735 USD
£2,154 GBP
View
B+
Retailer 9
-
$2,909 USD
View
B+
Retailer 10
-
$2,935 USD
€2,795 EUR
View
B+
Retailer 11
-
$3,074 USD
View
B
Retailer 12
-
$3,097 USD
View
B
Retailer 13
-
$3,695 USD
View
Retailer 14
-
$5,205 USD
A$8,008 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$5,365 USD
View
B
Retailer 16
-
$5,638 USD
£4,439 GBP
View
Most Expensive
With Clarity
5476813899 · Oct 31
$9,500 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,700 USDSave up to $3,938 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
5.51ct Round
$1,700 USD