CaratHunter
Plans
Round|Lab Grown|IGI

15.34ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607315289

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607315289

Diamond specifications and retailer prices

From $7,334 USD
As of October 30, 2026
Save $23,016 USD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $44,470 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 15.34ct lab-grown round diamond

This 15.34ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607315289 or 607315289. Listed at 20 retailers as of October 30, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.34
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607315289
Dimensions16.07 × 15.98 × 9.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.07 mm15.98 mm15.34 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607315289
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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: $44,470 USD|Low: $6,684 USD|High: $44,470 USD|Avg: $16,625 USD|+4.6%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5$7,334 USD
Retailer 17$7,403 USD
Retailer 15$8,270 USD
Retailer 9$8,437 USD
Retailer 13$8,720 USD
Retailer 6$9,050 USD
Retailer 2$11,203 USD
Retailer 18$12,909 USD
Retailer 12$14,127 USD
Retailer 11$14,450 USD
Retailer 16$17,389 USD
Retailer 8$19,214 USD
Retailer 3$20,789 USD
Retailer 7$22,754 USD
Retailer 4$23,759 USD
Retailer 10$29,857 USD
Retailer 14$30,350 USD
Do Amore Diamonds$44,470 USD

37 data points across 18 retailers

20 retailers$7,334 USD to $30,350 USD

A
Cheapest Retailer
-
$7,334 USD
A
Retailer 2
-
$7,403 USD
CA$10,282 CAD
View
B+
Retailer 3
-
$8,270 USD
View
B+
Retailer 4
-
$8,437 USD
View
B+
Retailer 5
-
$8,720 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,050 USD
View
B+
Retailer 7
-
$11,203 USD
£8,821 GBP
View
B
Retailer 8
-
$12,909 USD
View
B
Retailer 9
-
$14,127 USD
ZAR 228,217 ZAR
View
B
Retailer 10
-
$14,450 USD
€13,762 EUR
View
Retailer 11
-
$17,389 USD
A$26,753 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$19,214 USD
View
B
Retailer 13
-
$20,789 USD
View
B
Retailer 14
-
$22,754 USD
View
B
Retailer 15
-
$23,759 USD
View
B
Retailer 16
-
$29,857 USD
View
B
Retailer 17
-
$29,857 USD
View
B
Retailer 18
-
$30,350 USD
View
Retailer 19
-
$42,120 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-7EC8C75E8 · Oct 31
$44,470 USD
View
Price under review
19 more retailers have this diamond
Prices start from $7,334 USDSave up to $23,016 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
15.34ct Round
$7,334 USD