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Oval|Lab Grown|IGI

4.86ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG839697984

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839697984

Diamond specifications and retailer prices

From $947 NZD
$534 USD
As of October 29, 2026
Save $4,422 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,713 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.86ct lab-grown oval diamond

This 4.86ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839697984 or 839697984. Listed at 13 retailers as of October 29, 2026, with a 467% 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

4.86
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839697984
Dimensions13.70 × 9.63 × 5.85 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.70 mm9.63 mm4.86 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839697984
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

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: $5,713 NZD|Low: $947 NZD|High: $5,766 NZD|Avg: $3,176 NZD|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$947 NZD
Retailer 9$1,061 NZD
Retailer 13$1,118 NZD
Retailer 2$1,788 NZD
Retailer 5$1,934 NZD
Retailer 6$2,355 NZD
Retailer 10$3,032 NZD
Retailer 8$3,034 NZD
Retailer 12$3,091 NZD
Retailer 3$4,081 NZD
Retailer 7$4,912 NZD
Retailer 4$5,369 NZD
Rare Carat$5,713 NZD

18 data points across 13 retailers

13 retailers$947 NZD to $5,369 NZD

A
Cheapest Retailer
-
$947 NZD
$534 USD
A
Retailer 2
-
$1,061 NZD
$598 USD
View
Retailer 3
-
$1,118 NZD
£496 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,788 NZD
€960 EUR
View
A
Retailer 5
-
$1,934 NZD
$1,090 USD
View
A
Retailer 6
-
$2,355 NZD
A$2,042 AUD
View
B+
Retailer 7
-
$3,032 NZD
$1,709 USD
View
B+
Retailer 8
-
$3,034 NZD
$1,710 USD
View
A
Retailer 9
-
$3,091 NZD
$1,742 USD
View
B
Retailer 10
-
$4,081 NZD
$2,300 USD
View
B+
Retailer 11
-
$4,912 NZD
£2,180 GBP
View
B
Retailer 12
-
$5,369 NZD
$3,026 USD
View
Most Expensive
Rare Carat
LGOV40-162312 · Oct 21
$5,713 NZD
$3,220 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $947 NZDSave up to $4,422 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
4.86ct Oval
$947 NZD