CaratHunter
Plans
Round|Lab Grown|IGI

1.12ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG581319554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG581319554

Diamond specifications and retailer prices

From $280 NZD
$158 USD
As of October 29, 2026
Save $1,601 NZD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,881 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581319554 or 581319554. Listed at 23 retailers as of October 29, 2026, with prices from $280 to $1,881, a $1,601 spread on the same certified stone. Reve Diamonds lists it at $1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581319554
Dimensions6.63 × 6.69 × 4.10 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
Top View
6.63 mm6.69 mm1.12 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581319554
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: $593 NZD|Low: $270 NZD|High: $1,881 NZD|Avg: $777 NZD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 3$280 NZD
Retailer 5$312 NZD
Retailer 8$326 NZD
Retailer 6$348 NZD
Retailer 13$470 NZD
Retailer 12$591 NZD
Retailer 1$593 NZD
Retailer 14$598 NZD
Retailer 10$609 NZD
Retailer 16$849 NZD
Retailer 17$851 NZD
Retailer 2$905 NZD
Retailer 7$919 NZD
Retailer 9$1,120 NZD
Retailer 4$1,153 NZD
Retailer 15$1,167 NZD
Retailer 11$1,636 NZD
Reve Diamonds$1,881 NZD

40 data points across 18 retailers

23 retailers$280 NZD to $1,881 NZD

A
Cheapest Retailer
-
$280 NZD
$158 USD
A
Retailer 2
-
$312 NZD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$326 NZD
$184 USD
View
A
Retailer 4
-
$348 NZD
$196 USD
View
A
Retailer 5
-
$348 NZD
$196 USD
View
B+
Retailer 6
-
$470 NZD
$265 USD
View
A
Retailer 7
-
$591 NZD
€317 EUR
View
A
Retailer 8
-
$593 NZD
£263 GBP
View
A
Retailer 9
-
$598 NZD
ZAR 5,442 ZAR
View
A
Retailer 10
-
$598 NZD
$337 USD
View
A
Retailer 11
-
$609 NZD
£270 GBP
View
B+
Retailer 12
-
$673 NZD
$379 USD
View
B+
Retailer 13
-
$849 NZD
A$736 AUD
View
B+
Retailer 14
-
$851 NZD
A$738 AUD
View
B+
Retailer 15
-
$905 NZD
$510 USD
View
B+
Retailer 16
-
$919 NZD
$518 USD
View
B
Retailer 17
-
$1,120 NZD
$631 USD
View
B
Retailer 18
-
$1,128 NZD
$636 USD
View
B
Retailer 19
-
$1,153 NZD
$650 USD
View
B+
Retailer 20
-
$1,167 NZD
A$1,012 AUD
View
B
Retailer 21
-
$1,217 NZD
$686 USD
View
B
Retailer 22
-
$1,636 NZD
£726 GBP
View
Most Expensive
B
Reve Diamonds
D0288103F · Oct 30
$1,881 NZD
$1,060 USD
View
22 more retailers have this diamond
Prices start from $280 NZDSave up to $1,601 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
1.12ct Round
$280 NZD