CaratHunter
Plans
Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG790613901

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790613901

Diamond specifications and retailer prices

From $3,132 AUD
$2,200 USD
As of October 24, 2026
12 retailers carry this diamond
Most expensive: $3,132 AUD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG790613901 or 790613901. Listed at 12 retailers as of October 24, 2026. 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

1.38
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790613901
Dimensions5.90 × 5.90 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.90 mm1.38 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790613901
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $3,132 AUD|Low: $215 AUD|High: $3,260 AUD|Avg: $1,030 AUD
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
October 18, 2026
Retailer 15$369 AUD
Retailer 3$564 AUD
Retailer 14$640 AUD
Retailer 13$661 AUD
Retailer 11$662 AUD
Retailer 4$679 AUD
Retailer 12$759 AUD
Retailer 7$811 AUD
Retailer 8$1,153 AUD
Retailer 5$1,157 AUD
Retailer 2$1,234 AUD
Retailer 10$1,397 AUD
Retailer 6$1,655 AUD
Retailer 9$2,021 AUD
Do Amore Diamonds$3,132 AUD

15 data points across 15 retailers

12 retailers

Retailer 1
-
$367 AUD
$258 USD
Price last confirmed 7 days ago
Retailer 2
-
$564 AUD
ZAR 6,397 ZAR
View
Price last confirmed 43 days ago
B+
Retailer 3
-
$661 AUD
$464 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$662 AUD
$465 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$759 AUD
$533 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$811 AUD
View
Price last confirmed 119 days ago
Retailer 7
-
$1,153 AUD
$810 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,234 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$1,397 AUD
$981 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,613 AUD
$1,133 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$2,021 AUD
£1,118 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
7-1798432 · Oct 24
$3,132 AUD
$2,200 USD
View
11 more retailers have this diamond

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.

B+
1.38ct Marquise
$3,132 AUD