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Round|Lab Grown|IGI

5.50ct D VVS2 Round Lab Grown Diamond

EX • D/VVS2 • IGI LG793633918

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793633918

Diamond specifications and retailer prices

From $1,398 USD
As of October 29, 2026
Save $4,304 USD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,589 USD at Queensmith · As of October 9, 2026
View at Queensmith

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 LG793633918 or 793633918. Listed at 23 retailers as of October 29, 2026, with a 308% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793633918
Dimensions11.36 × 11.27 × 6.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm11.27 mm5.50 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793633918
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

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 29
Current: $3,286 USD|Low: $1,398 USD|High: $18,030 USD|Avg: $3,780 USD|-0.2%
Retailer 1
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Retailer 21
Retailer 22
November 1, 2026
Retailer 21$1,398 USD
Retailer 22$1,521 USD
Retailer 9$1,565 USD
Retailer 3$1,621 USD
Retailer 6$1,621 USD
Retailer 7$1,795 USD
Retailer 13$1,940 USD
Retailer 17$2,032 USD
Retailer 16$2,260 USD
Retailer 20$2,320 USD
Retailer 12$2,541 USD
Retailer 8$2,943 USD
Retailer 2$3,039 USD
Retailer 1$3,286 USD
Retailer 18$3,294 USD
Retailer 15$3,789 USD
Retailer 11$4,370 USD
Retailer 19$4,656 USD
Retailer 10$4,782 USD
Retailer 14$5,702 USD
Retailer 5$6,100 USD
Retailer 4$18,020 USD

32 data points across 22 retailers

23 retailers$1,398 USD to $5,702 USD

A
Cheapest Retailer
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$1,398 USD
A
Retailer 2
-
$1,521 USD
View
A
Retailer 3
-
$1,565 USD
View
Final sale: no returns
Retailer 4
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$1,621 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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$1,621 USD
View
A
Retailer 6
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$1,795 USD
View
A
Retailer 7
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$1,940 USD
View
A
Retailer 8
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$2,032 USD
£1,600 GBP
View
B+
Retailer 9
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$2,260 USD
£1,779 GBP
View
B+
Retailer 10
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$2,320 USD
View
B+
Retailer 11
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$2,541 USD
€2,420 EUR
View
B+
Retailer 12
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$2,943 USD
View
B+
Retailer 13
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$3,039 USD
View
B+
Retailer 14
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$3,286 USD
A$5,055 AUD
View
B+
Retailer 15
-
$3,294 USD
ZAR 53,218 ZAR
View
B
Retailer 16
-
$3,789 USD
View
B
Retailer 17
-
$4,370 USD
View
B+
Retailer 18
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$4,656 USD
£3,666 GBP
View
B
Retailer 19
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$4,782 USD
View
B
Retailer 20
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$5,702 USD
View
Retailer 21
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$6,100 USD
View
Price last confirmed 13 days ago
Most Expensive
Queensmith
LG793633918 · Oct 9
$9,589 USD
£7,550 GBP
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from $1,398 USDSave up to $4,304 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
$1,398 USD