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Oval|Lab Grown|IGI

1.37ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG611391153

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG611391153

Diamond specifications and retailer prices

From $555 AUD
$390 USD
As of October 30, 2026
Save $1,537 AUD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,092 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.37ct lab-grown oval diamond

This 1.37ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG611391153 or 611391153. Listed at 18 retailers as of October 28, 2026, with prices from $555 to $2,092, a $1,537 spread on the same certified stone. Reve Diamonds lists it at $2,092. 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

1.37
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391153
Dimensions8.93 × 6.11 × 3.78 mm
L/W Ratio1.46
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
8.93 mm6.11 mm1.37 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391153
Side View
Table 58.0%Crown 36.3°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $743 AUD|Low: $457 AUD|High: $2,092 AUD|Avg: $1,109 AUD
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
Reve Diamonds
October 31, 2026
Retailer 3$457 AUD
Retailer 15$505 AUD
Retailer 2$555 AUD
Retailer 8$637 AUD
Retailer 10$733 AUD
Retailer 1$743 AUD
Retailer 14$840 AUD
Retailer 13$864 AUD
Retailer 4$868 AUD
Retailer 7$886 AUD
Retailer 9$1,233 AUD
Retailer 12$1,555 AUD
Retailer 6$1,696 AUD
Retailer 5$1,974 AUD
Retailer 11$2,030 AUD
Reve Diamonds$2,092 AUD

33 data points across 16 retailers

18 retailers$555 AUD to $2,092 AUD

Retailer 1
-
$391 AUD
$275 USD
Price last confirmed 29 days ago
Retailer 2
-
$409 AUD
$287 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$500 AUD
$351 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$500 AUD
$351 USD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$555 AUD
$390 USD
View
A
Retailer 6
-
$637 AUD
£352 GBP
View
A
Retailer 7
-
$733 AUD
$515 USD
View
B+
Retailer 8
-
$743 AUD
€497 EUR
View
B+
Retailer 9
-
$840 AUD
$590 USD
View
Retailer 10
-
$864 AUD
ZAR 9,804 ZAR
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$868 AUD
$610 USD
View
Retailer 12
-
$1,146 AUD
$805 USD
View
B
Retailer 13
-
$1,233 AUD
View
B
Retailer 14
-
$1,555 AUD
$1,092 USD
View
Retailer 15
-
$1,626 AUD
$1,142 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$1,696 AUD
$1,191 USD
View
B
Retailer 17
-
$2,030 AUD
£1,123 GBP
View
Most Expensive
C
Reve Diamonds
0DAF7B311 · Oct 28
$2,092 AUD
$1,470 USD
View
17 more retailers have this diamond
Prices start from $555 AUDSave up to $1,537 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
1.37ct Oval
$555 AUD