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Round|Lab Grown|IGI

1.72ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG656416078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG656416078

Diamond specifications and retailer prices

From $612 SGD
$479 USD
As of October 30, 2026
Save $1,220 SGD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,273 SGD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656416078 or 656416078. Listed at 16 retailers as of October 30, 2026, with a 199% 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

1.72
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656416078
Dimensions7.67 × 7.70 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm7.70 mm1.72 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656416078
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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 30
Current: $689 SGD|Low: $354 SGD|High: $2,049 SGD|Avg: $919 SGD|-2.7%
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
October 24, 2026
Retailer 13$369 SGD
Retailer 5$413 SGD
Retailer 3$428 SGD
Retailer 14$458 SGD
Retailer 12$612 SGD
Retailer 1$689 SGD
Retailer 6$772 SGD
Retailer 8$855 SGD
Retailer 7$863 SGD
Retailer 9$1,188 SGD
Retailer 11$1,406 SGD
Retailer 4$1,625 SGD
Retailer 2$1,760 SGD
Retailer 10$2,036 SGD

35 data points across 14 retailers

16 retailers$612 SGD to $1,832 SGD

Retailer 1
-
$369 SGD
$289 USD
Price last confirmed 11 days ago
Retailer 2
-
$428 SGD
$335 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$458 SGD
$358 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$458 SGD
$358 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$612 SGD
$479 USD
View
A
Retailer 6
-
$689 SGD
$539 USD
View
Retailer 7
-
$855 SGD
ZAR 10,802 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
$863 SGD
£532 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$1,188 SGD
A$1,430 AUD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,406 SGD
$1,100 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,625 SGD
$1,271 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,760 SGD
$1,377 USD
View
B
Retailer 13
-
$1,832 SGD
$1,433 USD
View
Retailer 14
-
$1,884 SGD
$1,473 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$2,036 SGD
£1,254 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-0BCC6D795 · Oct 23
$3,273 SGD
$2,560 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $612 SGDSave up to $1,220 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
1.72ct Round
$612 SGD