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Cushion|Lab Grown|IGI

5.29ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG705543063

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705543063

Diamond specifications and retailer prices

From $3,828 USD
As of October 29, 2026
Save $7,089 USD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,476 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.29ct lab-grown cushion diamond

This 5.29ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705543063 or 705543063. Listed at 14 retailers as of October 29, 2026, with a 185% 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

5.29
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705543063
Dimensions12.42 × 9.50 × 6.04 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm9.50 mm5.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705543063
Side View
Table 54.0%Crown 35.9°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 63.6%

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: $5,730 USD|Low: $2,796 USD|High: $9,501 USD|Avg: $5,923 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$3,091 USD
Retailer 4$3,828 USD
Retailer 8$3,835 USD
Retailer 7$3,966 USD
Retailer 2$5,634 USD
Retailer 1$5,730 USD
Retailer 10$6,736 USD
Retailer 3$8,892 USD
Retailer 6$8,995 USD
Retailer 5$9,426 USD

41 data points across 10 retailers

14 retailers$3,828 USD to $10,917 USD

Retailer 1
-
$3,091 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$3,828 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,835 USD
View
Retailer 4
-
$3,966 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$4,120 USD
View
B
Retailer 6
-
$5,634 USD
View
B
Retailer 7
-
$5,730 USD
£4,512 GBP
View
B
Retailer 8
-
$6,736 USD
£5,304 GBP
View
B
Retailer 9
-
$8,892 USD
ZAR 143,655 ZAR
View
Retailer 10
-
$8,995 USD
A$13,839 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$9,426 USD
£7,422 GBP
View
B
Retailer 12
-
$10,917 USD
View
Most Expensive
Taylor and Hart
35THOBN · Oct 30
$15,476 USD
View
Price under review
12 more retailers have this diamond
Prices start from $3,828 USDSave up to $7,089 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+
5.29ct Cushion
$3,828 USD