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Round|Lab Grown|IGI

1.72ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG707550368

Certificate IGI LG707550368

Diamond specifications and retailer prices

From $246 USD
Save $1,144 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,120 USD at Brilliant Earth
View at Brilliant Earth

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707550368 or 707550368. Listed at 26 retailers, with a 465% 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707550368
Dimensions7.63 × 7.67 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
Top View
7.63 mm7.67 mm1.72 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707550368
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $2,120 USD|Low: $193 USD|High: $2,120 USD|Avg: $800 USD|+8.7%
Brilliant Earth
Retailer 2
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Retailer 25
October 1, 2026
Retailer 2$246 USD
Retailer 10$298 USD
Retailer 21$300 USD
Retailer 8$314 USD
Retailer 6$318 USD
Retailer 13$482 USD
Retailer 9$500 USD
Retailer 20$531 USD
Retailer 4$540 USD
Retailer 25$542 USD
Retailer 22$580 USD
Retailer 7$589 USD
Retailer 18$610 USD
Retailer 15$651 USD
Retailer 3$738 USD
Retailer 11$774 USD
Retailer 5$1,023 USD
Retailer 16$1,074 USD
Retailer 24$1,285 USD
Retailer 23$1,290 USD
Retailer 19$1,308 USD
Retailer 14$1,362 USD
Retailer 12$1,366 USD
Retailer 17$1,374 USD
Brilliant Earth$2,120 USD

39 data points across 25 retailers

26 retailers$246 USD to $1,390 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$298 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$300 USD
View
A
Retailer 4
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$314 USD
View
A
Retailer 5
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$318 USD
View
A
Retailer 6
-
$482 USD
£380 GBP
View
A
Retailer 7
-
$500 USD
View
A
Retailer 8
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$531 USD
View
A
Retailer 9
-
$540 USD
ZAR 8,725 ZAR
View
A
Retailer 10
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$542 USD
€516 EUR
View
A
Retailer 11
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$581 USD
£457 GBP
View
A
Retailer 12
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$589 USD
View
A
Retailer 13
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$610 USD
A$938 AUD
View
B+
Retailer 14
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$651 USD
View
B+
Retailer 15
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$738 USD
A$1,136 AUD
View
B+
Retailer 16
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$774 USD
View
B+
Retailer 17
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$1,023 USD
View
B
Retailer 18
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$1,074 USD
View
B
Retailer 19
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$1,285 USD
View
B
Retailer 20
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$1,290 USD
£1,016 GBP
View
B
Retailer 21
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$1,301 USD
View
B
Retailer 22
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$1,308 USD
A$2,013 AUD
View
B
Retailer 23
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$1,366 USD
View
B
Retailer 24
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$1,374 USD
View
B
Retailer 25
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$1,390 USD
View
Most Expensive
B
Brilliant Earth
15466950A · Sep 16
$2,120 USD
View
Price last confirmed 15 days ago
25 more retailers have this diamond
Prices start from $246 USDSave up to $1,144 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.

A
1.72ct Round
$246 USD