CaratHunter
Plans
Princess|Lab Grown|IGI

1.27ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG669417009

Shape and cutting style on the report: Princess cut

Certificate IGI LG669417009

Diamond specifications and retailer prices

From $341 AUD
As of November 4, 2026
Save $1,538 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,879 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG669417009 or 669417009. Listed at 20 retailers as of November 4, 2026, with prices from $341 to $1,879, a $1,538 spread on the same certified stone. Reve Diamonds lists it at $1,879. 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

1.27
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle42.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669417009
Dimensions5.92 × 5.90 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
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
5.92 mm5.90 mm1.27 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG669417009
Side View
Table 69.0%Crown 42.9°Girdle: THN-STKPavilion 38.5°Culet: NoneDepth 72.0%

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 4
Current: $1,363 AUD|Low: $341 AUD|High: $1,924 AUD|Avg: $900 AUD|+10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$341 AUD
Retailer 3$381 AUD
Retailer 8$704 AUD
Retailer 11$711 AUD
Retailer 6$728 AUD
Retailer 2$767 AUD
Retailer 4$791 AUD
Retailer 9$1,048 AUD
Retailer 7$1,354 AUD
Retailer 1$1,363 AUD
Retailer 5$1,692 AUD

43 data points across 11 retailers

20 retailers$341 AUD to $1,879 AUD

A
Cheapest Retailer
-
$341 AUD
A
Retailer 2
-
$381 AUD
View
Final sale: no returns
A
Retailer 3
-
$395 AUD
View
A
Retailer 4
-
$422 AUD
View
Retailer 5
-
$422 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$704 AUD
View
B+
Retailer 7
-
$711 AUD
View
B+
Retailer 8
-
$728 AUD
View
B+
Retailer 9
-
$738 AUD
View
B+
Retailer 10
-
$767 AUD
View
B+
Retailer 11
-
$791 AUD
View
Retailer 12
-
$1,048 AUD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$1,068 AUD
View
B
Retailer 14
-
$1,354 AUD
View
B
Retailer 15
-
$1,357 AUD
View
B
Retailer 16
-
$1,363 AUD
View
B
Retailer 17
-
$1,592 AUD
View
B
Retailer 18
-
$1,651 AUD
View
B
Retailer 19
-
$1,692 AUD
View
Most Expensive
B
Reve Diamonds
E20D1D6C1 · Nov 4
$1,879 AUD
$1,318 USD
View
19 more retailers have this diamond
Prices start from $341 AUDSave up to $1,538 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
1.27ct Princess
$341 AUD