CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG848607083

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848607083

Diamond specifications and retailer prices

From $343 NZD
$193 USD
As of November 1, 2026
Save $1,742 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,085 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval 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 LG848607083 or 848607083. Listed at 21 retailers as of November 1, 2026, with prices from $343 to $2,085, a $1,742 spread on the same certified stone. Reve Diamonds lists it at $2,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848607083
Dimensions8.44 × 5.82 × 3.68 mm
L/W Ratio1.45
Girdle conditionFaceted
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
8.44 mm5.82 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848607083
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 63.2%

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: $1,040 NZD|Low: $343 NZD|High: $2,157 NZD|Avg: $1,003 NZD|-6.4%
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 2, 2026
Retailer 5$343 NZD
Retailer 7$384 NZD
Retailer 19$398 NZD
Retailer 8$427 NZD
Retailer 13$455 NZD
Retailer 3$569 NZD
Retailer 12$570 NZD
Retailer 17$692 NZD
Retailer 15$736 NZD
Retailer 14$778 NZD
Retailer 4$846 NZD
Retailer 9$864 NZD
Retailer 20$1,013 NZD
Retailer 1$1,040 NZD
Retailer 18$1,370 NZD
Retailer 10$1,398 NZD
Retailer 6$1,420 NZD
Retailer 11$1,466 NZD
Retailer 2$1,866 NZD
Retailer 16$1,993 NZD
Reve Diamonds$2,085 NZD

14 data points across 21 retailers

21 retailers$343 NZD to $2,085 NZD

A
Cheapest Retailer
-
$343 NZD
$193 USD
A
Retailer 2
-
$384 NZD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$398 NZD
$224 USD
View
A
Retailer 4
-
$427 NZD
$240 USD
View
Retailer 5
-
$455 NZD
$256 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$569 NZD
$320 USD
View
A
Retailer 7
-
$570 NZD
£252 GBP
View
A
Retailer 8
-
$692 NZD
€371 EUR
View
A
Retailer 9
-
$736 NZD
ZAR 6,691 ZAR
View
A
Retailer 10
-
$778 NZD
£344 GBP
View
A
Retailer 11
-
$846 NZD
$476 USD
View
A
Retailer 12
-
$864 NZD
$486 USD
View
A
Retailer 13
-
$1,013 NZD
$570 USD
View
A
Retailer 14
-
$1,040 NZD
A$900 AUD
View
B+
Retailer 15
-
$1,370 NZD
$771 USD
View
B+
Retailer 16
-
$1,398 NZD
A$1,210 AUD
View
B+
Retailer 17
-
$1,420 NZD
$799 USD
View
B+
Retailer 18
-
$1,466 NZD
$825 USD
View
B
Retailer 19
-
$1,866 NZD
$1,050 USD
View
B
Retailer 20
-
$1,993 NZD
£883 GBP
View
Most Expensive
B
Reve Diamonds
72158A3DD · Nov 1
$2,085 NZD
$1,173 USD
View
20 more retailers have this diamond
Prices start from $343 NZDSave up to $1,742 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
1.23ct Oval
$343 NZD