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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 $399 SGD
$312 USD
As of October 31, 2026
Save $2,452 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,851 SGD 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 $399 to $2,851, a $2,452 spread on the same certified stone. Do Amore Diamonds lists it at $2,851. 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
Colour
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: $2,851 SGD|Low: $601 SGD|High: $2,851 SGD|Avg: $1,191 SGD
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$667 SGD
Retailer 8$671 SGD
Retailer 2$675 SGD
Retailer 3$720 SGD
Retailer 12$747 SGD
Retailer 7$756 SGD
Retailer 6$1,023 SGD
Retailer 10$1,225 SGD
Retailer 4$1,628 SGD
Retailer 9$1,713 SGD
Retailer 5$1,773 SGD
Do Amore Diamonds$2,851 SGD

34 data points across 12 retailers

17 retailers$399 SGD to $2,851 SGD

Retailer 1
-
$399 SGD
$312 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$399 SGD
$312 USD
View
A
Retailer 3
-
$667 SGD
$522 USD
View
A
Retailer 4
-
$671 SGD
$525 USD
View
A
Retailer 5
-
$675 SGD
£416 GBP
View
A
Retailer 6
-
$720 SGD
$563 USD
View
A
Retailer 7
-
$747 SGD
$584 USD
View
A
Retailer 8
-
$756 SGD
ZAR 9,553 ZAR
View
B+
Retailer 9
-
$1,023 SGD
A$1,231 AUD
View
B+
Retailer 10
-
$1,225 SGD
$958 USD
View
Retailer 11
-
$1,414 SGD
$1,106 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$1,414 SGD
$1,106 USD
View
B
Retailer 13
-
$1,628 SGD
$1,273 USD
View
Retailer 14
-
$1,713 SGD
$1,340 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,732 SGD
$1,355 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,773 SGD
£1,092 GBP
View
Most Expensive
B
Do Amore Diamonds
27-39408F14A · Oct 31
$2,851 SGD
$2,230 USD
View
16 more retailers have this diamond
Prices start from $399 SGDSave up to $2,452 SGD

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
$399 SGD