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Round|Lab Grown|IGI

1.12ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG529262730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG529262730

Diamond specifications and retailer prices

From $312 NZD
$176 USD
As of October 30, 2026
Save $1,569 NZD (83%) 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 LG529262730 or 529262730. Listed at 23 retailers as of October 30, 2026, with prices from $312 to $1,881, a $1,569 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 angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529262730
Dimensions6.61 × 6.66 × 4.12 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
6.61 mm6.66 mm1.12 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529262730
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: Oct 30
Current: $851 NZD|Low: $312 NZD|High: $1,703 NZD|Avg: $851 NZD
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
October 31, 2026
Retailer 5$312 NZD
Retailer 10$470 NZD
Retailer 9$591 NZD
Retailer 11$598 NZD
Retailer 8$609 NZD
Retailer 2$673 NZD
Retailer 13$849 NZD
Retailer 7$850 NZD
Retailer 1$851 NZD
Retailer 4$919 NZD
Retailer 6$1,105 NZD
Retailer 14$1,153 NZD
Retailer 3$1,180 NZD
Retailer 12$1,629 NZD

43 data points across 14 retailers

23 retailers$312 NZD to $1,881 NZD

Retailer 1
-
$270 NZD
$152 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$312 NZD
$176 USD
View
Final sale: no returns
Retailer 3
-
$326 NZD
$184 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$348 NZD
$196 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$348 NZD
$196 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$470 NZD
$265 USD
View
A
Retailer 7
-
$591 NZD
€317 EUR
View
A
Retailer 8
-
$598 NZD
ZAR 5,442 ZAR
View
A
Retailer 9
-
$598 NZD
$337 USD
View
A
Retailer 10
-
$609 NZD
£270 GBP
View
A
Retailer 11
-
$673 NZD
$379 USD
View
B+
Retailer 12
-
$849 NZD
A$736 AUD
View
B+
Retailer 13
-
$850 NZD
$479 USD
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
Retailer 17
-
$1,120 NZD
$631 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$1,128 NZD
$636 USD
View
B+
Retailer 19
-
$1,153 NZD
$650 USD
View
Retailer 20
-
$1,180 NZD
A$1,023 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$1,217 NZD
$686 USD
View
B
Retailer 22
-
$1,629 NZD
£723 GBP
View
Most Expensive
B
Reve Diamonds
7500C80C5 · Oct 30
$1,881 NZD
$1,060 USD
View
22 more retailers have this diamond
Prices start from $312 NZDSave up to $1,569 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
$312 NZD