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Cushion|Lab Grown|IGI

5.50ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG633409236

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG633409236

Diamond specifications and retailer prices

From $3,392 USD
As of October 31, 2026
Save $13,381 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,370 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.5ct lab-grown cushion diamond

This 5.5ct lab-grown cushion 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 LG633409236 or 633409236. Listed at 18 retailers as of October 30, 2026, with a 394% 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 angle36.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633409236
Dimensions9.90 × 9.90 × 6.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.90 mm9.90 mm5.50 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633409236
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 65.8%

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 31
Current: $25,370 USD|Low: $3,933 USD|High: $25,370 USD|Avg: $8,346 USD
Do Amore Diamonds
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
October 31, 2026
Retailer 6$3,933 USD
Retailer 16$4,130 USD
Retailer 14$4,278 USD
Retailer 15$4,430 USD
Retailer 13$5,055 USD
Retailer 8$6,099 USD
Retailer 9$6,206 USD
Retailer 7$6,629 USD
Retailer 2$7,379 USD
Retailer 10$9,593 USD
Retailer 12$9,741 USD
Retailer 11$10,169 USD
Retailer 4$10,821 USD
Retailer 3$11,777 USD
Retailer 5$14,870 USD
Do Amore Diamonds$25,370 USD

43 data points across 16 retailers

18 retailers$3,392 USD to $16,773 USD

A
Cheapest Retailer
-
$3,392 USD
B+
Retailer 2
-
$3,933 USD
View
B+
Retailer 3
-
$4,130 USD
View
Final sale: no returns
Retailer 4
-
$4,278 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$4,430 USD
View
Retailer 6
-
$5,055 USD
£3,980 GBP
View
Price last confirmed 14 days ago
B
Retailer 7
-
$6,099 USD
View
B+
Retailer 8
-
$6,206 USD
£4,887 GBP
View
B
Retailer 9
-
$6,629 USD
£5,220 GBP
View
Retailer 10
-
$7,379 USD
A$11,352 AUD
View
B
Retailer 11
-
$9,593 USD
ZAR 154,980 ZAR
View
Retailer 12
-
$9,741 USD
A$14,986 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$10,169 USD
£8,007 GBP
View
B
Retailer 14
-
$10,821 USD
View
B
Retailer 15
-
$11,777 USD
View
B
Retailer 16
-
$14,870 USD
View
B
Retailer 17
-
$16,773 USD
View
Most Expensive
Do Amore Diamonds
27-9543E02EC · Oct 30
$25,370 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,392 USDSave up to $13,381 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 Cushion
$3,392 USD