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Round|Lab Grown|IGI

1.37ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG755527000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755527000

Diamond specifications and retailer prices

From $389 USD
As of October 29, 2026
Save $1,507 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,160 USD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755527000 or 755527000. Listed at 22 retailers as of October 29, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527000
Dimensions7.12 × 7.16 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.12 mm7.16 mm1.37 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527000
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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 29
Current: $2,160 USD|Low: $389 USD|High: $2,160 USD|Avg: $1,008 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 15$389 USD
Retailer 10$435 USD
Retailer 5$436 USD
Retailer 8$483 USD
Retailer 22$483 USD
Retailer 9$525 USD
Retailer 20$630 USD
Retailer 3$648 USD
Retailer 7$721 USD
Retailer 11$766 USD
Retailer 17$774 USD
Retailer 18$829 USD
Retailer 2$872 USD
Retailer 19$1,065 USD
Retailer 13$1,176 USD
Retailer 21$1,354 USD
Retailer 14$1,536 USD
Retailer 4$1,551 USD
Retailer 6$1,588 USD
Retailer 12$1,797 USD
Retailer 16$1,896 USD
Brilliant Earth$2,160 USD

39 data points across 22 retailers

22 retailers$389 USD to $1,896 USD

A
Cheapest Retailer
-
$389 USD
A
Retailer 2
-
$435 USD
View
Final sale: no returns
A
Retailer 3
-
$436 USD
View
A
Retailer 4
-
$483 USD
View
A
Retailer 5
-
$483 USD
View
A
Retailer 6
-
$525 USD
HK$4,100 HKD
View
B+
Retailer 7
-
$630 USD
View
B+
Retailer 8
-
$648 USD
View
B+
Retailer 9
-
$721 USD
View
B+
Retailer 10
-
$766 USD
View
B+
Retailer 11
-
$774 USD
€737 EUR
View
B+
Retailer 12
-
$829 USD
ZAR 13,397 ZAR
View
B+
Retailer 13
-
$872 USD
£687 GBP
View
B+
Retailer 14
-
$1,065 USD
View
B
Retailer 15
-
$1,176 USD
A$1,809 AUD
View
B
Retailer 16
-
$1,354 USD
View
B
Retailer 17
-
$1,536 USD
SGD 2,075 SGD
View
B
Retailer 18
-
$1,551 USD
View
B
Retailer 19
-
$1,588 USD
View
B
Retailer 20
-
$1,797 USD
View
B
Retailer 21
-
$1,896 USD
£1,493 GBP
View
Most Expensive
Brilliant Earth
19056188A · Oct 10
$2,160 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $389 USDSave up to $1,507 USD

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 Round
$389 USD