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Round|Lab Grown|IGI

1.74ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG638428586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638428586

Diamond specifications and retailer prices

From $312 USD
As of October 31, 2026
Save $1,918 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.74ct lab-grown round diamond

This 1.74ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638428586 or 638428586. Listed at 17 retailers as of October 31, 2026, with prices from $312 to $2,230, a $1,918 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428586
Dimensions7.75 × 7.68 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm7.68 mm1.74 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428586
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: Oct 31
Current: $2,230 USD|Low: $470 USD|High: $2,230 USD|Avg: $931 USD
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
October 30, 2026
Retailer 11$522 USD
Retailer 8$525 USD
Retailer 2$528 USD
Retailer 3$563 USD
Retailer 12$584 USD
Retailer 7$591 USD
Retailer 6$800 USD
Retailer 10$958 USD
Retailer 4$1,273 USD
Retailer 9$1,340 USD
Retailer 5$1,387 USD
Do Amore Diamonds$2,230 USD

34 data points across 12 retailers

17 retailers$312 USD to $2,230 USD

Retailer 1
-
$312 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$312 USD
View
A
Retailer 3
-
$522 USD
View
A
Retailer 4
-
$525 USD
View
A
Retailer 5
-
$528 USD
£416 GBP
View
A
Retailer 6
-
$563 USD
View
A
Retailer 7
-
$584 USD
View
A
Retailer 8
-
$591 USD
ZAR 9,553 ZAR
View
B+
Retailer 9
-
$800 USD
A$1,231 AUD
View
B+
Retailer 10
-
$958 USD
View
Retailer 11
-
$1,106 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$1,106 USD
View
B
Retailer 13
-
$1,273 USD
View
Retailer 14
-
$1,340 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,355 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,387 USD
£1,092 GBP
View
Most Expensive
B
Do Amore Diamonds
27-39408F14A · Oct 31
$2,230 USD
View
16 more retailers have this diamond
Prices start from $312 USDSave up to $1,918 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
1.74ct Round
$312 USD