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Oval|Lab Grown

1.00ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • 60F734389D

Diamond specifications and retailer prices

From $254 NZD
As of November 5, 2026
Save $761 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,016 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of November 5, 2026, with prices from $254 to $1,016, a $761 spread on the same certified stone. NZ Jewellers lists it at $1,016. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate60F734389D
Dimensions7.58 × 5.17 × 3.18 mm
L/W Ratio1.47
Top View
7.58 mm5.17 mm1.00 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate60F734389D
Side View
Table 59.7%CrownGirdlePavilionCuletDepth 61.7%

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 5
Current: $1,016 NZD|Low: $245 NZD|High: $1,016 NZD|Avg: $444 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2$254 NZD
Retailer 4$296 NZD
Retailer 3$316 NZD
Retailer 5$316 NZD
NZ Jewellers$1,016 NZD

5 data points across 5 retailers

4 retailers$254 NZD to $1,016 NZD

B+
Cheapest Retailer
-
$254 NZD
B+
Retailer 2
-
$296 NZD
View
B+
Retailer 3
-
$316 NZD
View
Most Expensive
B
NZ Jewellers
b8dedd18-6c96-4f98-b017-3e7ab45ddfbf · Nov 5
$1,016 NZD
$563 USD
View
3 more retailers have this diamond
Prices start from $254 NZDSave up to $761 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+
1.00ct Oval
$254 NZD