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Round|Lab Grown|IGI

5.50ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG704536198

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704536198

Diamond specifications and retailer prices

From $3,934 USD
As of October 29, 2026
Save $7,589 USD (66%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $16,174 USD at Taylor and Hart · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704536198 or 704536198. Listed at 26 retailers as of October 29, 2026, with a 193% 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

5.50
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704536198
Dimensions11.31 × 11.41 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.31 mm11.41 mm5.50 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704536198
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 29
Current: $8,122 USD|Low: $3,776 USD|High: $17,910 USD|Avg: $7,627 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 6$3,934 USD
Retailer 17$4,123 USD
Retailer 16$4,464 USD
Retailer 5$4,563 USD
Retailer 11$4,645 USD
Retailer 3$5,251 USD
Retailer 4$5,702 USD
Retailer 13$5,718 USD
Retailer 12$5,961 USD
Retailer 7$6,615 USD
Retailer 10$7,370 USD
Retailer 1$8,122 USD
Retailer 14$9,270 USD
Retailer 2$9,397 USD
Retailer 15$9,826 USD
Retailer 9$11,009 USD
Retailer 8$17,910 USD

33 data points across 17 retailers

26 retailers$3,934 USD to $11,523 USD

B+
Cheapest Retailer
-
$3,934 USD
B+
Retailer 2
-
$4,123 USD
View
B+
Retailer 3
-
$4,398 USD
View
B+
Retailer 4
-
$4,464 USD
View
Final sale: no returns
Retailer 5
-
$4,563 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,563 USD
View
B
Retailer 7
-
$4,645 USD
View
B+
Retailer 8
-
$4,645 USD
View
B+
Retailer 9
-
$5,251 USD
View
B
Retailer 10
-
$5,376 USD
HK$42,000 HKD
View
B
Retailer 11
-
$5,588 USD
View
B
Retailer 12
-
$5,702 USD
View
B+
Retailer 13
-
$5,718 USD
£4,502 GBP
View
B
Retailer 14
-
$5,961 USD
£4,694 GBP
View
B
Retailer 15
-
$6,615 USD
View
B
Retailer 16
-
$7,370 USD
€7,019 EUR
View
B
Retailer 17
-
$8,122 USD
A$12,496 AUD
View
B
Retailer 18
-
$9,270 USD
ZAR 149,753 ZAR
View
Retailer 19
-
$9,397 USD
A$14,457 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$9,826 USD
£7,737 GBP
View
B
Retailer 21
-
$11,009 USD
View
B
Retailer 22
-
$11,523 USD
View
Retailer 23
-
$12,672 USD
View
Price under review
Retailer 24
-
$15,576 USD
SGD 21,049 SGD
View
Price under review
Most Expensive
Taylor and Hart
A037HTY · Oct 31
$16,174 USD
View
Price under review
24 more retailers have this diamond
Prices start from $3,934 USDSave up to $7,589 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.

B+
5.50ct Round
$3,934 USD