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Round|Lab Grown|IGI

1.81ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG632472862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632472862

Diamond specifications and retailer prices

From $429 NZD
$241 USD
As of October 29, 2026
Save $3,684 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,113 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632472862 or 632472862. Listed at 22 retailers as of October 29, 2026, with prices from $429 to $4,113, a $3,684 spread on the same certified stone. Do Amore Diamonds lists it at $4,113. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632472862
Dimensions7.79 × 7.73 × 4.84 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
7.79 mm7.73 mm1.81 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632472862
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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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: $4,113 NZD|Low: $429 NZD|High: $4,113 NZD|Avg: $1,393 NZD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 21$429 NZD
Retailer 6$479 NZD
Retailer 22$499 NZD
Retailer 3$532 NZD
Retailer 18$532 NZD
Retailer 9$714 NZD
Retailer 4$887 NZD
Retailer 10$888 NZD
Retailer 7$1,001 NZD
Retailer 16$1,009 NZD
Retailer 2$1,122 NZD
Retailer 15$1,143 NZD
Retailer 17$1,366 NZD
Retailer 5$1,499 NZD
Retailer 20$1,887 NZD
Retailer 19$2,039 NZD
Retailer 11$2,163 NZD
Retailer 12$2,188 NZD
Retailer 8$2,355 NZD
Retailer 13$2,365 NZD
Retailer 14$2,419 NZD
Do Amore Diamonds$4,113 NZD

30 data points across 22 retailers

22 retailers$429 NZD to $4,113 NZD

A
Cheapest Retailer
-
$429 NZD
$241 USD
A
Retailer 2
-
$479 NZD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$499 NZD
$280 USD
View
A
Retailer 4
-
$532 NZD
$299 USD
View
B+
Retailer 5
-
$714 NZD
$401 USD
View
Retailer 6
-
$798 NZD
HK$3,500 HKD
View
Price last confirmed 56 days ago
Retailer 7
-
$887 NZD
£392 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$888 NZD
$499 USD
View
A
Retailer 9
-
$1,001 NZD
$562 USD
View
A
Retailer 10
-
$1,009 NZD
ZAR 9,156 ZAR
View
A
Retailer 11
-
$1,122 NZD
£496 GBP
View
A
Retailer 12
-
$1,143 NZD
A$988 AUD
View
B+
Retailer 13
-
$1,366 NZD
A$1,180 AUD
View
B+
Retailer 14
-
$1,499 NZD
$842 USD
View
B+
Retailer 15
-
$1,887 NZD
$1,060 USD
View
B+
Retailer 16
-
$2,039 NZD
$1,145 USD
View
B+
Retailer 17
-
$2,163 NZD
$1,215 USD
View
B
Retailer 18
-
$2,188 NZD
$1,229 USD
View
B
Retailer 19
-
$2,355 NZD
$1,323 USD
View
B
Retailer 20
-
$2,365 NZD
£1,046 GBP
View
Retailer 21
-
$2,419 NZD
A$2,090 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Do Amore Diamonds
27-0DF779D2D · Oct 29
$4,113 NZD
$2,310 USD
View
21 more retailers have this diamond
Prices start from $429 NZDSave up to $3,684 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
1.81ct Round
$429 NZD