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Oval|Lab Grown|IGI

1.72ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG547233798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547233798

Diamond specifications and retailer prices

From $357 USD
As of October 30, 2026
Save $1,693 USD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,050 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown oval diamond

This 1.72ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547233798 or 547233798. Listed at 7 retailers as of October 29, 2026, with prices from $357 to $2,050, a $1,693 spread on the same certified stone. Do Amore Diamonds lists it at $2,050. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547233798
Dimensions10.22 × 6.70 × 4.11 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.22 mm6.70 mm1.72 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547233798
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 41.3°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 30
Current: $2,050 USD|Low: $357 USD|High: $2,050 USD|Avg: $769 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 7$357 USD
Retailer 5$467 USD
Retailer 3$478 USD
Retailer 9$561 USD
Retailer 8$605 USD
Retailer 4$854 USD
Retailer 6$938 USD
Retailer 2$1,173 USD
Do Amore Diamonds$2,050 USD

7 data points across 9 retailers

7 retailers$357 USD to $2,050 USD

B+
Cheapest Retailer
-
$357 USD
Retailer 2
-
$478 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$605 USD
View
B+
Retailer 4
-
$854 USD
View
B+
Retailer 5
-
$938 USD
View
B+
Retailer 6
-
$1,173 USD
£924 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8F9C259AA · Oct 29
$2,050 USD
View
6 more retailers have this diamond
Prices start from $357 USDSave up to $1,693 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
1.72ct Oval
$357 USD