CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG846609757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846609757

Diamond specifications and retailer prices

From $807 SGD
$631 USD
As of October 31, 2026
Save $64 SGD (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $871 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846609757 or 846609757. Listed at 2 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609757
Dimensions6.52 × 6.55 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.52 mm6.55 mm1.03 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609757
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°CuletDepth 60.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $807 SGD|Low: $807 SGD|High: $871 SGD|Avg: $839 SGD
Retailer 1
Taylor and Hart
October 31, 2026
Retailer 1$807 SGD
Taylor and Hart$871 SGD

1 data point across 2 retailers

2 retailers$807 SGD to $871 SGD

B
Cheapest Retailer
-
$807 SGD
$631 USD
Most Expensive
B
Taylor and Hart
BSTO7A4 · Oct 31
$871 SGD
$681 USD
View
1 more retailer has this diamond
Prices start from $807 SGDSave up to $64 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.

B
1.03ct Round
$807 SGD