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Round|Lab Grown|IGI

1.12ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG523278377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG523278377

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)
24 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 LG523278377 or 523278377. Listed at 24 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 angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523278377
Dimensions6.60 × 6.64 × 4.14 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
6.60 mm6.64 mm1.12 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523278377
Side View
Table 56.5%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

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 29
Current: $851 NZD|Low: $270 NZD|High: $1,647 NZD|Avg: $733 NZD
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 31, 2026
Retailer 6$280 NZD
Retailer 9$326 NZD
Retailer 7$348 NZD
Retailer 8$348 NZD
Retailer 16$470 NZD
Retailer 13$591 NZD
Retailer 11$593 NZD
Retailer 17$598 NZD
Retailer 12$609 NZD
Retailer 5$673 NZD
Retailer 2$849 NZD
Retailer 10$850 NZD
Retailer 1$851 NZD
Retailer 3$1,120 NZD
Retailer 4$1,153 NZD
Retailer 15$1,167 NZD
Retailer 14$1,636 NZD

36 data points across 17 retailers

24 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
-
$850 NZD
$479 USD
View
B+
Retailer 15
-
$851 NZD
A$738 AUD
View
B+
Retailer 16
-
$905 NZD
$510 USD
View
B+
Retailer 17
-
$919 NZD
$518 USD
View
B
Retailer 18
-
$1,120 NZD
$631 USD
View
B
Retailer 19
-
$1,128 NZD
$636 USD
View
B
Retailer 20
-
$1,153 NZD
$650 USD
View
B
Retailer 21
-
$1,167 NZD
A$1,012 AUD
View
B
Retailer 22
-
$1,217 NZD
$686 USD
View
B
Retailer 23
-
$1,636 NZD
£726 GBP
View
Most Expensive
B
Reve Diamonds
A07E45AD6 · Oct 30
$1,881 NZD
$1,060 USD
View
23 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