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Round|Lab Grown|IGI

8.36ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG586375714

Shape and cutting style on the report: Round brilliant

Certificate IGI LG586375714

Diamond specifications and retailer prices

From $2,293 NZD
$1,290 USD
As of November 1, 2026
Save $14,094 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,387 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.36ct lab-grown round diamond

This 8.36ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586375714 or 586375714. Listed at 20 retailers as of October 31, 2026, with prices from $2,293 to $16,387, a $14,094 spread on the same certified stone. Brilliant Earth lists it at $16,387. 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

8.36
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586375714
Dimensions13.05 × 12.96 × 8.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.05 mm12.96 mm8.36 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586375714
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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: Nov 1
Current: $16,387 NZD|Low: $2,266 NZD|High: $18,537 NZD|Avg: $5,866 NZD|-4.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5$2,293 NZD
Retailer 20$2,494 NZD
Retailer 9$2,565 NZD
Retailer 3$2,659 NZD
Retailer 12$2,659 NZD
Retailer 18$2,968 NZD
Retailer 22$3,498 NZD
Retailer 6$3,579 NZD
Retailer 13$3,733 NZD
Retailer 10$4,209 NZD
Retailer 2$4,382 NZD
Retailer 19$4,459 NZD
Retailer 17$4,927 NZD
Retailer 7$4,957 NZD
Retailer 4$4,984 NZD
Retailer 14$7,630 NZD
Retailer 8$7,911 NZD
Retailer 11$7,916 NZD
Retailer 16$8,543 NZD
Retailer 15$9,335 NZD
Retailer 21$10,522 NZD
Brilliant Earth$16,387 NZD

36 data points across 22 retailers

20 retailers$2,293 NZD to $16,387 NZD

A
Cheapest Retailer
-
$2,293 NZD
$1,290 USD
A
Retailer 2
-
$2,494 NZD
$1,403 USD
View
A
Retailer 3
-
$2,659 NZD
$1,496 USD
View
Retailer 4
-
$2,659 NZD
$1,496 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$2,968 NZD
$1,670 USD
View
A
Retailer 6
-
$3,579 NZD
$2,014 USD
View
A
Retailer 7
-
$3,733 NZD
£1,654 GBP
View
B+
Retailer 8
-
$4,209 NZD
$2,368 USD
View
A
Retailer 9
-
$4,382 NZD
€2,348 EUR
View
A
Retailer 10
-
$4,459 NZD
ZAR 40,534 ZAR
View
B+
Retailer 11
-
$4,927 NZD
A$4,265 AUD
View
B+
Retailer 12
-
$4,957 NZD
$2,789 USD
View
B+
Retailer 13
-
$4,984 NZD
$2,804 USD
View
B
Retailer 14
-
$7,630 NZD
$4,293 USD
View
B
Retailer 15
-
$7,911 NZD
$4,451 USD
View
Retailer 16
-
$7,916 NZD
$4,454 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$8,543 NZD
£3,785 GBP
View
B
Retailer 18
-
$9,335 NZD
$5,252 USD
View
B
Retailer 19
-
$10,522 NZD
$5,920 USD
View
Most Expensive
B
Brilliant Earth
7631624A · Oct 31
$16,387 NZD
$9,220 USD
View
19 more retailers have this diamond
Prices start from $2,293 NZDSave up to $14,094 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
8.36ct Round
$2,293 NZD