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Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG683544829

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683544829

Diamond specifications and retailer prices

From $352 NZD
As of November 3, 2026
Save $1,757 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,109 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683544829 or 683544829. Listed at 21 retailers as of November 3, 2026, with prices from $352 to $2,109, a $1,757 spread on the same certified stone. Reve Diamonds lists it at $2,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544829
Dimensions7.07 × 7.00 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
7.07 mm7.00 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544829
Side View
Table 54.0%Crown 33.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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 3
Current: $786 NZD|Low: $349 NZD|High: $2,109 NZD|Avg: $956 NZD|+5.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 9$352 NZD
Retailer 7$393 NZD
Retailer 17$407 NZD
Retailer 4$436 NZD
Retailer 5$436 NZD
Retailer 16$751 NZD
Retailer 6$758 NZD
Retailer 1$786 NZD
Retailer 18$797 NZD
Retailer 14$831 NZD
Retailer 2$877 NZD
Retailer 12$1,050 NZD
Retailer 15$1,062 NZD
Retailer 3$1,263 NZD
Retailer 10$1,400 NZD
Retailer 13$1,405 NZD
Retailer 8$1,494 NZD
Retailer 11$2,030 NZD
Reve Diamonds$2,109 NZD

42 data points across 19 retailers

21 retailers$352 NZD to $2,109 NZD

A
Cheapest Retailer
-
$352 NZD
A
Retailer 2
-
$393 NZD
View
Final sale: no returns
A
Retailer 3
-
$407 NZD
View
Retailer 4
-
$436 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$436 NZD
View
A
Retailer 6
-
$751 NZD
View
A
Retailer 7
-
$758 NZD
View
A
Retailer 8
-
$786 NZD
View
B+
Retailer 9
-
$797 NZD
View
B+
Retailer 10
-
$831 NZD
View
B+
Retailer 11
-
$877 NZD
View
B+
Retailer 12
-
$1,050 NZD
View
B+
Retailer 13
-
$1,062 NZD
View
B+
Retailer 14
-
$1,181 NZD
View
Retailer 15
-
$1,263 NZD
View
Price last confirmed 20 days ago
B
Retailer 16
-
$1,400 NZD
View
B
Retailer 17
-
$1,405 NZD
View
B
Retailer 18
-
$1,494 NZD
View
B
Retailer 19
-
$1,548 NZD
View
B
Retailer 20
-
$2,030 NZD
View
Most Expensive
B
Reve Diamonds
48B4E8CD7 · Nov 4
$2,109 NZD
$1,186 USD
View
20 more retailers have this diamond
Prices start from $352 NZDSave up to $1,757 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
1.30ct Round
$352 NZD