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Cushion|Lab Grown|IGI

4.03ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG743576377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG743576377

Diamond specifications and retailer prices

From $986 USD
HK$7,700 HKD
As of October 29, 2026
Save $3,774 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,760 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743576377 or 743576377. Listed at 12 retailers as of October 28, 2026, with prices from $986 to $4,760, a $3,774 spread on the same certified stone. Brilliant Earth lists it at $4,760. 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

4.03
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743576377
Dimensions10.73 × 8.30 × 5.75 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm8.30 mm4.03 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743576377
Side View
Table 58.0%Crown 35.8°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 69.3%

Caratlytics Score

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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: $4,760 USD|Low: $644 USD|High: $4,760 USD|Avg: $1,587 USD
Brilliant Earth
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
October 28, 2026
Retailer 4$644 USD
Retailer 2$775 USD
Retailer 10$787 USD
Retailer 12$958 USD
Retailer 11$986 USD
Retailer 15$1,102 USD
Retailer 14$1,260 USD
Retailer 7$1,266 USD
Retailer 9$1,407 USD
Retailer 5$2,020 USD
Retailer 6$2,188 USD
Retailer 13$2,212 USD
Retailer 3$2,311 USD
Retailer 8$3,103 USD
Brilliant Earth$4,760 USD

6 data points across 15 retailers

12 retailers$986 USD to $4,760 USD

Retailer 1
-
$775 USD
Price last confirmed 6 days ago
Retailer 2
-
$787 USD
£620 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
$958 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$986 USD
HK$7,700 HKD
View
Retailer 5
-
$1,102 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,260 USD
View
Retailer 7
-
$1,407 USD
ZAR 22,738 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
$2,212 USD
CA$3,072 CAD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,220 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$2,311 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$3,103 USD
£2,443 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
16664126A · Oct 28
$4,760 USD
View
11 more retailers have this diamond
Prices start from $986 USDSave up to $3,774 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
4.03ct Cushion
$986 USD