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Round|Lab Grown|IGI

5.72ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG634416317

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634416317

Diamond specifications and retailer prices

From $1,883 USD
As of October 29, 2026
Save $5,663 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,890 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.72ct lab-grown round diamond

This 5.72ct lab-grown round 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 LG634416317 or 634416317. Listed at 20 retailers as of October 27, 2026, with a 301% 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

5.72
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634416317
Dimensions11.53 × 11.58 × 7.00 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
11.53 mm11.58 mm5.72 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634416317
Side View
Table 59.0%Crown 33.3°Girdle: Med.Pavilion 41.1°Culet: NoneDepth 60.6%

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: $15,890 USD|Low: $1,344 USD|High: $15,890 USD|Avg: $4,787 USD
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 21
October 29, 2026
Retailer 5$1,615 USD
Retailer 8$1,883 USD
Retailer 6$1,951 USD
Retailer 21$1,951 USD
Retailer 7$2,047 USD
Retailer 3$2,743 USD
Retailer 16$2,745 USD
Retailer 9$2,834 USD
Retailer 13$2,940 USD
Retailer 19$3,364 USD
Retailer 14$3,613 USD
Retailer 17$4,372 USD
Retailer 2$4,376 USD
Retailer 4$5,257 USD
Retailer 11$5,583 USD
Retailer 18$5,905 USD
Retailer 20$5,956 USD
Retailer 15$6,185 USD
Retailer 12$7,546 USD
Retailer 10$12,300 USD
Brilliant Earth$15,890 USD

42 data points across 21 retailers

20 retailers$1,883 USD to $7,546 USD

A
Cheapest Retailer
-
$1,883 USD
Final sale: no returns
A
Retailer 2
-
$1,951 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$2,047 USD
View
B+
Retailer 4
-
$2,743 USD
View
B+
Retailer 5
-
$2,745 USD
View
B+
Retailer 6
-
$2,834 USD
View
B+
Retailer 7
-
$2,940 USD
£2,315 GBP
View
B
Retailer 8
-
$3,364 USD
View
B
Retailer 9
-
$4,037 USD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$4,372 USD
A$6,726 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$4,376 USD
ZAR 70,698 ZAR
View
B
Retailer 12
-
$5,257 USD
View
B
Retailer 13
-
$5,583 USD
View
B
Retailer 14
-
$5,905 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$5,956 USD
A$9,163 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$6,185 USD
£4,870 GBP
View
B
Retailer 17
-
$7,546 USD
View
B
Retailer 18
-
$11,570 USD
View
Price under review
B
Retailer 19
-
$12,300 USD
View
Price under review
Most Expensive
B
Brilliant Earth
18588132A · Oct 29
$15,890 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,883 USDSave up to $5,663 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
5.72ct Round
$1,883 USD