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Round|Lab Grown|IGI

5.86ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG792606205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792606205

Diamond specifications and retailer prices

From $2,216 NZD
$1,249 USD
As of October 29, 2026
Save $15,208 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,424 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.86ct lab-grown round diamond

This 5.86ct 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 LG792606205 or 792606205. Listed at 14 retailers as of October 29, 2026, with prices from $2,216 to $17,424, a $15,208 spread on the same certified stone. Brilliant Earth lists it at $17,424. 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

5.86
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792606205
Dimensions11.66 × 11.70 × 6.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm11.70 mm5.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792606205
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.4%

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: $17,424 NZD|Low: $2,216 NZD|High: $29,932 NZD|Avg: $7,798 NZD|-41.8%
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
Retailer 17
October 31, 2026
Retailer 6$2,216 NZD
Retailer 16$2,409 NZD
Retailer 2$2,874 NZD
Retailer 17$3,337 NZD
Retailer 10$3,374 NZD
Retailer 7$3,708 NZD
Retailer 12$4,108 NZD
Retailer 4$4,817 NZD
Retailer 3$4,924 NZD
Retailer 13$5,204 NZD
Retailer 8$5,976 NZD
Retailer 15$7,058 NZD
Retailer 11$8,301 NZD
Retailer 9$8,687 NZD
Retailer 5$11,104 NZD
Retailer 14$12,949 NZD
Brilliant Earth$17,424 NZD

34 data points across 17 retailers

14 retailers$2,216 NZD to $17,424 NZD

A
Cheapest Retailer
-
$2,216 NZD
$1,249 USD
A
Retailer 2
-
$2,409 NZD
$1,358 USD
View
A
Retailer 3
-
$2,874 NZD
$1,620 USD
View
A
Retailer 4
-
$3,337 NZD
$1,881 USD
View
A
Retailer 5
-
$3,374 NZD
£1,497 GBP
View
B+
Retailer 6
-
$4,108 NZD
€2,205 EUR
View
B+
Retailer 7
-
$4,817 NZD
$2,715 USD
View
B+
Retailer 8
-
$4,924 NZD
$2,775 USD
View
Retailer 9
-
$5,204 NZD
A$4,512 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$7,058 NZD
$3,978 USD
View
B
Retailer 11
-
$8,301 NZD
£3,684 GBP
View
Retailer 12
-
$11,104 NZD
SGD 8,457 SGD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$12,949 NZD
$7,298 USD
View
Most Expensive
B
Brilliant Earth
20812813A · Oct 30
$17,424 NZD
$9,820 USD
View
13 more retailers have this diamond
Prices start from $2,216 NZDSave up to $15,208 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
5.86ct Round
$2,216 NZD