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Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG589380798

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG589380798

Diamond specifications and retailer prices

From $319 NZD
$180 USD
As of October 30, 2026
Save $1,683 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,003 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG589380798 or 589380798. Listed at 20 retailers as of October 30, 2026, with prices from $319 to $2,003, a $1,683 spread on the same certified stone. Reve Diamonds lists it at $2,003. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589380798
Dimensions7.20 × 4.97 × 3.38 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.20 mm4.97 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589380798
Side View
Table 64.0%Crown 40.6°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $712 NZD|Low: $305 NZD|High: $1,870 NZD|Avg: $751 NZD|+4.0%
Retailer 1
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 1, 2026
Retailer 12$319 NZD
Retailer 6$355 NZD
Retailer 3$369 NZD
Retailer 4$396 NZD
Retailer 14$396 NZD
Retailer 13$550 NZD
Retailer 9$679 NZD
Retailer 7$693 NZD
Retailer 1$712 NZD
Retailer 5$822 NZD
Retailer 10$964 NZD
Retailer 2$1,270 NZD
Retailer 11$1,341 NZD
Retailer 8$1,857 NZD

46 data points across 14 retailers

20 retailers$319 NZD to $2,003 NZD

A
Cheapest Retailer
-
$319 NZD
$180 USD
A
Retailer 2
-
$355 NZD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$369 NZD
$208 USD
View
Retailer 4
-
$396 NZD
$223 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$396 NZD
$223 USD
View
A
Retailer 6
-
$454 NZD
HK$2,000 HKD
View
A
Retailer 7
-
$550 NZD
$310 USD
View
A
Retailer 8
-
$679 NZD
ZAR 6,179 ZAR
View
A
Retailer 9
-
$693 NZD
€372 EUR
View
A
Retailer 10
-
$712 NZD
£316 GBP
View
A
Retailer 11
-
$742 NZD
$418 USD
View
B+
Retailer 12
-
$822 NZD
$463 USD
View
B+
Retailer 13
-
$964 NZD
A$836 AUD
View
B+
Retailer 14
-
$1,074 NZD
SGD 818 SGD
View
B+
Retailer 15
-
$1,086 NZD
£482 GBP
View
B+
Retailer 16
-
$1,270 NZD
$716 USD
View
B
Retailer 17
-
$1,341 NZD
$756 USD
View
B
Retailer 18
-
$1,367 NZD
$770 USD
View
B
Retailer 19
-
$1,857 NZD
£824 GBP
View
Most Expensive
B
Reve Diamonds
3340329B2 · Nov 1
$2,003 NZD
$1,129 USD
View
19 more retailers have this diamond
Prices start from $319 NZDSave up to $1,683 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
1.03ct Radiant
$319 NZD