CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG843675183

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843675183

Diamond specifications and retailer prices

From $276 AUD
$194 USD
As of October 29, 2026
Save $1,831 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,107 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG843675183 or 843675183. Listed at 21 retailers as of October 29, 2026, with prices from $276 to $2,107, a $1,831 spread on the same certified stone. Do Amore Diamonds lists it at $2,107. 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

1.23
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675183
Dimensions8.70 × 6.00 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm6.00 mm1.23 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675183
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 29
Current: $2,107 AUD|Low: $273 AUD|High: $2,648 AUD|Avg: $853 AUD|+1.4%
Do Amore Diamonds
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
Retailer 21
October 30, 2026
Retailer 19$276 AUD
Retailer 9$307 AUD
Retailer 5$320 AUD
Retailer 20$342 AUD
Retailer 21$342 AUD
Retailer 7$460 AUD
Retailer 2$505 AUD
Retailer 14$528 AUD
Retailer 16$648 AUD
Retailer 13$698 AUD
Retailer 10$799 AUD
Retailer 18$922 AUD
Retailer 12$961 AUD
Retailer 8$1,102 AUD
Retailer 17$1,150 AUD
Retailer 4$1,213 AUD
Retailer 11$1,458 AUD
Retailer 3$1,513 AUD
Retailer 6$1,671 AUD
Retailer 15$1,989 AUD
Do Amore Diamonds$2,107 AUD

15 data points across 21 retailers

21 retailers$276 AUD to $2,107 AUD

A
Cheapest Retailer
-
$276 AUD
$194 USD
A
Retailer 2
-
$307 AUD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$320 AUD
$225 USD
View
A
Retailer 4
-
$342 AUD
$240 USD
View
A
Retailer 5
-
$342 AUD
$240 USD
View
B+
Retailer 6
-
$460 AUD
$323 USD
View
A
Retailer 7
-
$505 AUD
£280 GBP
View
A
Retailer 8
-
$528 AUD
$371 USD
View
A
Retailer 9
-
$648 AUD
ZAR 7,356 ZAR
View
A
Retailer 10
-
$698 AUD
£386 GBP
View
B+
Retailer 11
-
$799 AUD
$561 USD
View
B+
Retailer 12
-
$922 AUD
View
Retailer 13
-
$961 AUD
$675 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,102 AUD
$774 USD
View
B+
Retailer 15
-
$1,150 AUD
View
B
Retailer 16
-
$1,213 AUD
$852 USD
View
B
Retailer 17
-
$1,458 AUD
$1,024 USD
View
B
Retailer 18
-
$1,513 AUD
£837 GBP
View
B
Retailer 19
-
$1,671 AUD
$1,174 USD
View
B
Retailer 20
-
$1,989 AUD
$1,397 USD
View
Most Expensive
B
Do Amore Diamonds
36-2095695 · Oct 30
$2,107 AUD
$1,480 USD
View
20 more retailers have this diamond
Prices start from $276 AUDSave up to $1,831 AUD

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
$276 AUD