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Oval|Lab Grown|IGI

4.12ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG547268657

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547268657

Diamond specifications and retailer prices

From $912 NZD
$514 USD
As of November 1, 2026
Save $7,179 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,091 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG547268657 or 547268657. Listed at 18 retailers as of October 31, 2026, with prices from $912 to $8,091, a $7,179 spread on the same certified stone. Do Amore Diamonds lists it at $8,091. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.12
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268657
Dimensions12.72 × 9.13 × 5.70 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.72 mm9.13 mm4.12 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268657
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 1
Current: $8,091 NZD|Low: $736 NZD|High: $8,091 NZD|Avg: $2,620 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
November 1, 2026
Retailer 17$912 NZD
Retailer 11$1,009 NZD
Retailer 4$1,020 NZD
Retailer 5$1,020 NZD
Retailer 7$1,130 NZD
Retailer 18$1,130 NZD
Retailer 12$1,375 NZD
Retailer 14$1,375 NZD
Retailer 19$1,753 NZD
Retailer 10$1,769 NZD
Retailer 6$1,840 NZD
Retailer 13$2,500 NZD
Retailer 16$2,917 NZD
Retailer 3$3,282 NZD
Retailer 8$3,623 NZD
Retailer 9$4,251 NZD
Retailer 15$4,684 NZD
Retailer 2$5,417 NZD
Do Amore Diamonds$8,091 NZD

37 data points across 19 retailers

18 retailers$912 NZD to $8,091 NZD

A
Cheapest Retailer
-
$912 NZD
$514 USD
B+
Retailer 2
-
$1,020 NZD
$575 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,020 NZD
$575 USD
View
Retailer 4
-
$1,130 NZD
$637 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$1,130 NZD
$637 USD
View
A
Retailer 6
-
$1,375 NZD
£610 GBP
View
B+
Retailer 7
-
$1,375 NZD
$775 USD
View
B
Retailer 8
-
$1,753 NZD
$988 USD
View
B+
Retailer 9
-
$1,769 NZD
$997 USD
View
B+
Retailer 10
-
$1,840 NZD
$1,037 USD
View
B+
Retailer 11
-
$2,500 NZD
A$2,168 AUD
View
B
Retailer 12
-
$2,917 NZD
$1,644 USD
View
B
Retailer 13
-
$3,282 NZD
$1,850 USD
View
B
Retailer 14
-
$3,623 NZD
£1,608 GBP
View
B
Retailer 15
-
$4,251 NZD
$2,396 USD
View
Retailer 16
-
$4,684 NZD
$2,640 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$5,417 NZD
£2,404 GBP
View
Most Expensive
C
Do Amore Diamonds
27-1554EAF77 · Oct 31
$8,091 NZD
$4,560 USD
View
17 more retailers have this diamond
Prices start from $912 NZDSave up to $7,179 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
4.12ct Oval
$912 NZD