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Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG487109928

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG487109928

Diamond specifications and retailer prices

From $1,634 NZD
As of November 3, 2026
Save $1,405 NZD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,217 NZD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487109928 or 487109928. Listed at 16 retailers as of November 3, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487109928
Dimensions7.88 × 5.71 × 3.57 mm
L/W Ratio1.38
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
7.88 mm5.71 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487109928
Side View
Table 59.5%Crown 35°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,217 NZD|Low: $1,568 NZD|High: $6,503 NZD|Avg: $3,281 NZD
Friendly Diamonds
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
November 5, 2026
Retailer 10$1,634 NZD
Retailer 3$1,778 NZD
Retailer 11$1,792 NZD
Retailer 4$1,827 NZD
Retailer 12$1,895 NZD
Retailer 6$2,209 NZD
Retailer 2$2,890 NZD
Retailer 13$3,039 NZD
Retailer 7$3,486 NZD
Friendly Diamonds$4,217 NZD
Retailer 9$4,937 NZD
Retailer 5$5,244 NZD
Retailer 14$5,329 NZD
Retailer 8$6,427 NZD

44 data points across 14 retailers

16 retailers$1,634 NZD to $3,039 NZD

B+
Cheapest Retailer
-
$1,634 NZD
B
Retailer 2
-
$1,778 NZD
View
B
Retailer 3
-
$1,792 NZD
View
B
Retailer 4
-
$1,827 NZD
View
Final sale: no returns
B
Retailer 5
-
$1,895 NZD
View
Retailer 6
-
$1,895 NZD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,209 NZD
View
B
Retailer 8
-
$2,890 NZD
View
B
Retailer 9
-
$3,039 NZD
View
Retailer 10
-
$3,486 NZD
View
Price under review
Most Expensive
Friendly Diamonds
1589914 · Nov 4
$4,217 NZD
$2,377 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,634 NZDSave up to $1,405 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.

B+
1.02ct Oval
$1,634 NZD