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Round|Lab Grown|IGI

5.72ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG792678628

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792678628

Diamond specifications and retailer prices

From $2,269 NZD
$1,279 USD
As of October 29, 2026
Save $15,598 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,867 NZD at Brilliant Earth · As of October 30, 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 LG792678628 or 792678628. Listed at 14 retailers as of October 29, 2026, with prices from $2,269 to $17,867, a $15,598 spread on the same certified stone. Brilliant Earth lists it at $17,867. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792678628
Dimensions11.44 × 11.50 × 6.90 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
11.44 mm11.50 mm5.72 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792678628
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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 29
Current: $17,867 NZD|Low: $2,269 NZD|High: $29,223 NZD|Avg: $8,126 NZD|-38.9%
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
Retailer 16
October 30, 2026
Retailer 6$2,269 NZD
Retailer 14$2,468 NZD
Retailer 16$3,366 NZD
Retailer 12$3,463 NZD
Retailer 7$3,755 NZD
Retailer 2$4,155 NZD
Retailer 3$4,906 NZD
Retailer 9$4,906 NZD
Retailer 4$4,934 NZD
Retailer 10$5,331 NZD
Retailer 15$7,140 NZD
Retailer 11$8,502 NZD
Retailer 8$8,798 NZD
Retailer 5$11,227 NZD
Retailer 13$13,098 NZD
Brilliant Earth$17,867 NZD

28 data points across 16 retailers

14 retailers$2,269 NZD to $17,867 NZD

A
Cheapest Retailer
-
$2,269 NZD
$1,279 USD
A
Retailer 2
-
$2,468 NZD
$1,391 USD
View
A
Retailer 3
-
$3,366 NZD
$1,897 USD
View
Retailer 4
-
$3,463 NZD
£1,537 GBP
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$4,155 NZD
€2,230 EUR
View
B+
Retailer 6
-
$4,906 NZD
$2,765 USD
View
B+
Retailer 7
-
$4,906 NZD
$2,765 USD
View
B+
Retailer 8
-
$4,934 NZD
$2,781 USD
View
Retailer 9
-
$5,331 NZD
A$4,622 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$7,140 NZD
$4,024 USD
View
Retailer 11
-
$8,502 NZD
£3,773 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
$11,227 NZD
SGD 8,551 SGD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$13,098 NZD
$7,382 USD
View
Most Expensive
B
Brilliant Earth
20812726A · Oct 30
$17,867 NZD
$10,070 USD
View
13 more retailers have this diamond
Prices start from $2,269 NZDSave up to $15,598 NZD

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
$2,269 NZD